Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals

We included HMH Into Math Grade 6 Answer Key PDF Module 4 Lesson 5 Apply Operations with Multi-Digit Decimals to make students experts in learning maths.

HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals

I Can determine which operation is needed and use all four operations to solve problems with multi-digit decimals.
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 1

Step It Out

1. Harold bought 3.5 pounds of red apples that cost $1.79 per pound. How much did Harold spend on the red apples?

A. Estimate the product by rounding each number to the nearest whole number and multiplying.
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 2
Answer:
The estimated pounds of red apples = 4
The estimated cost of each apple = $2
The estimated total cost of apples = X
X = 4 x 2
X = 8
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q1.1
B. ____ to find out exactly how much Harold spent. Round your answer to the nearest cent.
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 3
The pounds of red apples = 3.5
The cost of each apple  is $1.79
The total cost of apples = X
X = 3.5 x 1.79
X = $6.625
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q1.2
C. Since the estimate ___ is close to the exact product of the answer is reasonable.
Answer:
Since the estimated product is close to the exact product the answer is reasonable.
The estimated cost is $8
The exact cost is $6.625 which is nothing but $7.
D. So, Harold spent ___ on the red apples.
Answer:
Therefore, Harold spent $7 on the red apples.

2. Tavon hikes 6.1 miles in 2.5 hours. Tavon says that he can find out how fast he hiked by subtracting 6.1 – 2.5.
A. Explain Tavon’s error. ____________
B. Write an expression Tavon could use to find out how fast he hiked.
_____________________
C. Tavon hiked ____ miles per hour.

Turn and Talk How can you determine the correct operation to use when solving a word problem?

3. A “mole” is a standard unit used in chemistry for measuring large quantities of very small objects, such as atoms. One mole of hydrogen atoms has a mass of 1.0079 grams. One mole of oxygen atoms has a mass of 15.9994 grams. A mole of hydroxide is made up of 1 mole of hydrogen and 1 mole of oxygen. What is the mass of a mole of hydroxide?
A. Use ____ to find the mass of a mole of hydroxide atoms.
Answer:
We need to use the addition method to find out the mass of a mole of hydroxide atoms.
Because in the question given that mass of hydroxide is made up of a mole of hydrogen and a mole of oxygen. So, when we add both the masses we will get the mass of a mole of hydroxide.
B. Add the mass of 1 mole of oxygen atoms and 1 mole of hydrogen atoms.
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 4
Answer:
The mass of 1 mole of hydrogen atom = 1.0079
The mass of 1 mole of oxygen atom = 15.9994
We need to find out the mass of 1 mole of hydroxide which is made up of 1 mole of hydrogen and 1 mole of oxygen. Let it be X.
X = 1.0079 + 15.9994
X = 17.0073 grams.
C. So, the mass of a mole of hydroxide atoms is ____ grams.
Answer:
Check the process in (B).
Therefore, the mass of a mole of hydroxide atoms is 17.0073 grams.

Turn and Talk Can you check your answer? Explain.

Check Understanding

Question 1.
The area of a rectangle is 69.75 square inches. The rectangle has a length of 9.3 inches. What is the width of the rectangle?
Answer:
We all know that area of a rectangle = length x width
Above-given:
The area of the rectangle = 69.75 square inches
The length of a rectangle = 9.3 inches
The width of a rectangle = W
By using the above formula:
69.75 = 9.3 x W
69.75/9.3 = W
7.5 = W
Therefore, the width of a rectangle is 7.5

Question 2.
Three friends are going camping. They buy a pound of raisins costing $2.93 and a half of a pound of nuts costing $3.75.

A. What operation should you use to find the total cost of the raisins and nuts?
______________________
Answer:
We can write the expression. Let’s take a variable X.
X = (1 x $2.93) + (0.5 x $3.75)
X = $2.93 + $1.875
X = $4.805
This is the operation we can use to find the total cost of raisins and nuts.

B. What is the total cost of the nuts and raisins?
_____________________
Answer:
The total cost of nuts and raisins = X
X = 1 x $2.93 + 0.5 x $3.75
X = $2.93 + $1.875
X = $4.805
The total cost is $4.805

Question 3.
The price of a gallon of gasoline is shown. How much does it cost to fill an empty 12.5-gallon gas tank?
A. Write an expression you could use to find the cost.
_______________________
Answer:
The price of a gallon = $2.389
We need to find out the cost of a 12.5-gallon gas tank. Let it be T.
The expression will be to find the cost is:
T = $2.389 x 12.5

HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 5

B. Calculate the cost of filling the gas tank. Round your answer to the nearest cent.
_____________________
Answer:
The price of a gallon = $2.389
We need to find out the cost of a 12.5-gallon gas tank. Let it be T.
The expression will be to find the cost is:
T = $2.389 x 12.5
T = $29.8625
Therefore, the cost of filling the gas tank is $29.8625

On Your Own

Question 4.
A sprinkler sprays 0.7 gallon of water per minute. If it takes 45 minutes to water a lawn, how many gallons of water does the sprinkler spray?
_____________________
Answer:
The gallons a sprinkler sprays a water per minute = 0.7
The number of gallons of water a sprinkler sprays= W
The minutes will take to water a lawn is 45.
The expression will be:
W = 0.7 x 45
W = 31.5
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q4
Therefore, a sprinkler sprays 31.5 gallons of water.

Question 5.
Petra buys a pair of jeans for $28.39 and a T-shirt that costs $6.40. How much does Petra spend?
Answer:
The amount Petra spend on her jeans = $28.39
The amount Petra spend on her T-shirt = $6.40
The total amount she spends = X
X = $28.39 + $6.40
X = $34.79
Therefore, Petra spends $34.79

Question 6.
A tailor spends $63.75 to buy 7.5 yards of satin. What is the cost of the satin fabric per yard?
Answer:
The total amount a tailor spends to buy is 7.5 yards of satin = $63.75
we need to find out the cost of the satin fabric per yard. Let it be S.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q6
Therefore, the cost of 1 yard of satin fabric is $8.5

Question 7.
Critique Reasoning Gael harvested 3 bags of potatoes that weigh 25.5 pounds, 32.25 pounds, and 27 pounds. He says that he harvested a total of 350.7 pounds. Explain and correct Gael’s error.
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 6
Answer:
above-given information:
The weight of 1st bag = 25.5 pounds
The weight of the 2nd bag = 32.25 pounds
The weight of the 3rd bag = 27 pounds
The total pounds he spends on harvesting = 350.7 pounds
Now we find out Gael’s error:
The total pounds given in the question were wrong.
If we add the given pounds 25.5 + 32.25 + 27 = 84.75 pounds.
When he add he got the error, the correct answer is 84.75 pounds.

Question 8.
Cassie volunteers at an animal shelter. She needs a total of 40 hours of volunteer time for a class. So far, she has volunteered for 18.5 hours. How many more hours does she need to volunteer?
Answer:
The total number of hours of volunteer time for a class = 40
The hours she had volunteered = 18.5
The number of hours more she needs to volunteer = V
V = total hours – volunteered already
V = 40 – 18.5
V = 21.5 hours.
therefore, she needs to volunteer extra 21.5 hours.

Question 9.
An adult African elephant eats about 0.25 tons of food per day. If the zoo orders 2.3 tons of food for the elephant, how many full days will the food last?
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 7
Answer:
The number of tons an adult African elephant eats a food per day = 0.25
If the elephant eats 2.3 tons then how many days will the food last. Let it be F.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q9
Therefore, if the elephant eats 2.3 tons then the food will last about 3.28 days.
Question 10.
A collector purchased a rare book for $97.56 and then sold the book in an online auction for $141.82. The auction charged the collector $8.25 in fees for the use of its service. How much did the collector earn by selling the book?
Answer:
The cost of the book a collector purchased = $97.56
The cost of the book a collector sold in an online auction is $141.82
The amount auction charged the collector = $8.25
The amount earned by the collector selling the book = X
X = $141.82 – $8.25
X = $133.57
Therefore, the collector earned $133.57 after selling the book in an online auction.
Question 11.
A carpenter installing cabinets uses thin pieces of material called shims to fill gaps. The carpenter uses four shims to fill a gap that is 1.5 centimetres wide. The widths of three of the shims are 0.75 centimetres, 0.125 centimetres, and 0.1 centimetres. What is the width of the fourth shim?
Answer:
The total distance = 1.5centimetres
The first width of shim = 0.75 cms
The second width of shim = 0.125 cms
The third width of shim = 0.1 cms
The width of fourth shim = X
X = total distance – shim 1 – shim 2 – shim 3
X = 1.5 – 0.75 – 0.125 – 0.1
X = 0.525
Therefore, the fourt width is 0.525 centimetres.

Question 12.
How much fence is needed to surround a garden with side lengths of 2.1 meters, 3.5 meters, 1.9 meters, and 2.25 meters?
Answer:
To calculate the fence we need to add all the side lengths. Let it be F.
The above-given lengths: 2.1m, 3.5m, 1.9m, 2.25m
F = 2.1 + 3.5 + 1.9 + 2.25
F = 9.75 metres.
therefore, 9.75 metres is needed to surround the garden.

Question 13.
Simone Manuel, an American competitive swimmer, won a gold medal in the women’s 100-meter freestyle event at the 2016 Rio Olympics. Her winning time was 52.70 seconds. Assuming she swam at a constant speed, how long did it take her to swim one meter?
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 8
Answer:
The total metres=100
The winning time=52.70 seconds
If she swims at a constant speed then how much time she will take to swim one metre. Let it be X.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q13.1
Therefore, she can swim one metre in 0.527 seconds

Question 14.
When a puppy was adopted, it weighed 4.5 pounds. Now it weighs 12.25 pounds. How much weight did the puppy gain?
Answer:
The starting weight of the puppy = 4.5 pounds
The present weight of the puppy = 12.5 pounds
The weight puppy gains = X
X = total weight – starting weight
X = 12.5 – 4.5
X = 8
therefore, the puppy had gained the weight 8 pounds more.

Question 15.
A recipe for chicken soup calls for 3 boxes of chicken broth measuring 15.8 ounces each. How many ounces of broth are used in the recipe?
Answer:
The number of boxes=3
The weight of each chicken box = 15.8
The ounces of broth used in the recipe = X
X = 15.8 x 3
X = 47.4 ounces
Therefore, they used 47.4 ounces in the recipe.

Question 16.
Critique Reasoning A box of cereal contains 98.7 grams of protein, and 1 serving contains 7.05 grams of protein. Kevin says there are about 1.4 servings in the box of cereal. Is he correct? Explain why or why not.
Answer:
The number of grams a box of cereal contains = 98.7
The number of grams is contained in 1 serve=7.05
he is absolutely wrong because there will be 14 servings, not 1.4 servings.
We can calculate the number of servings by dividing the total protein and each serving of grams of protein. Let it be X.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q16.1
Therefore, Kevin is wrong as per above explanation.

Question 17.
The speed at which the Hubble Telescope orbited Earth is given. How far did the telescope travel in 4.78 miles 3 seconds?
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 11
Answer:
The miles of the telescope travel per second=4.78
If the telescope travels 3 seconds then the number of miles will be. Let the answer be X.
X = 4.78 x 3
X = 14.34 miles.
therefore, a telescope can travel 14.34 miles within 3 seconds.
Question 18.
Selma has to hike 11 miles to reach the top of Electric Peak in Yellowstone Park. After hiking 2.4 miles, she takes a break. How much farther does she have to hike?
_____________________
Answer:
The total miles Selma has to hike to reach the top  is 11
The number of miles she hiked at present = 2.4
The number of miles she has to hike = X
X = total miles – completed miles at present.
X = 11 – 2.4
X = 8.6 miles.
Therefore, Selma has to hike 8.6 miles after a break.

For Problems 19—24, add, subtract, multiply, or divide.

Question 19.
10.26 + 7.55 = ____
Answer:
How to add decimals:
The addition of decimals is performed using the following steps:
Step 1: The numbers are first padded with zero depending upon the maximum digits present after the decimal for any of the numbers.
The above-given numbers are 10.26 and 7.55
Step 2: The numbers are lined up vertically along with each other as given in the below figure.
Step 3:Finally, add the decimal numbers similar to integers and place the decimal point accordingly.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q19
Therefore, the answer is 17.81

Question 20.
1.2 – 0.51 = ____
Answer:
How to subtract decimals:
Step 1: The numbers are first padded with zero depending upon the maximum digits present after the decimal for any of the numbers.
The numbers are 1.2 and 0.51
while subtracting 1.2 from 0.51, since the number 1.2 has fewer digits after the decimal, the padding is done according to 0.51. Since 0.51 has 2 digits after the decimal, we pad 1.2 to two places as 1.20
Step 2: The numbers are lined up vertically along with each other as shown below.
Step 3: Finally, subtract the decimal numbers similar to integers and place the decimal point accordingly.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q20
Therefore, the answer is 0.69

Question 21.
5.5 × 1.3 = ____
Answer:
Here we are multiplying decimals by decimals:
Multiplication of a decimal number by another decimal can be performed similarly to the multiplication of whole numbers except by keeping the decimal point in the result.
Step 1: Multiply both decimal numbers as whole numbers by removing decimal points as:
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q21
Step 2: Count the number of digits to the right of the decimal point in both decimal numbers.
Thus, the number of digits after the decimal point in 5.5 = 1
And the number of decimal places in 1.3 = 1
Step 3: Add the number of digits counted for the decimal points.
Total number of decimal places = 1 + 1 = 2
Step 4:Put the decimal point in the product by counting the same digits as obtained in the previous step from its rightmost place.
As the total number of decimal places is 2, the resultant product must contain the decimal point after 2 digits from the rightmost place.
Therefore, the product of the given decimals is 7.15

Question 22.
158.18 ÷ 5.5 = ____
Answer:
How to divide decimals:
Multiply the divisor by as many 10’s as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10s.
– If the divisor is not a whole number, move the decimal point to the right to make it a whole number and move the decimal point in dividend to the same number of places.
– Keep dividing until the answer repeats.
– Put the decimal point directly above the decimal point in the dividend.
– Multiply the quotient by the divisor to check the answer
Step-by-step explanation:
– Multiply the numerator and denominator by 10:
1581.8/55
– Write the problem in long division format:
55 ) 1581.8 (
– Now solve the division format:
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q22
Therefore, the solution for the long division of 158.18 ÷ 5.5 is 28.76

Question 23.
23.26 – 17.1 = ___
Answer:
How to subtract decimals:
Step 1: The numbers are first padded with zero depending upon the maximum digits present after the decimal for any of the numbers.
The numbers are 23.76 and 17.1
while subtracting 17.1 from 23.76, since the number 17.1 has fewer digits after the decimal, the padding is done according to 23.76. Since 23.76 has 2 digits after the decimal, we pad 17.1 to two places as 17.10
Step 2: The numbers are lined up vertically along with each other as shown below.
Step 3: Finally, subtract the decimal numbers similar to integers and place the decimal point accordingly.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q23
Therefore, the solution is 6.66

Question 24.
231.65 + 0.45 = ____________
Answer:
How to add decimals:
The addition of decimals is performed using the following steps:
Step 1: The numbers are first padded with zero depending upon the maximum digits present after the decimal for any of the numbers.
The above-given numbers are 231.65 and 0.45
Step 2: The numbers are lined up vertically along with each other as given in the below figure.
Step 3:Finally, add the decimal numbers similar to integers and place the decimal point accordingly.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q24
Therefore, the solution is 232.10

Lesson 4.5 More Practice/Homework

Question 1.
The cost of a 12-ounce bag of cashews is $5.86. What is the cost per ounce of the cashews, to the nearest penny?
_____________________
Answer:
The cost of a 12-ounce bag of cashews is $5.86
We need to find out the cost per ounce of the cashews. Let it be C.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q1h
Therefore, the cost per ounce is 0.48

Question 2.
Reason A table is 73.66 centimetres tall. An iguana tank on the table is 76.34 centimetres tall. Will the table and tank fit beneath a shelf that is 157.16 centimetres off the floor? Explain your reasoning.
HMH Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals 10
Answer: Yes. table and tank will fit.
The height of table=73.66
The height of the iguana tank on the table=76.34
The size of the shelf=157.16
Now to check if it was fitting or not we need to add the height of the table and iguana tank. Let the answer be X.
X = 73.66 + 76.34
X = 150 centimetres.
The shelf size is given already 157.16. Here we got 150 cms
By comparing both the numbers shelf size is greater than table and iguana height.
We can conclude that we can fit the table and tank in the shelf.

Question 3.
STEM A piece of brass contains 1.66 grams of copper and 0.34 grams of zinc. What is the mass of the piece of brass in grams?
Answer:
The grams present in the copper = 1.66
The grams present in the zinc=0.34
The mass of a piece of brass in a gram = X
X = 1.66 + 0.34
X = 2 grams.
Therefore, the mass of the piece of brass is 2 grams.

Question 4.
The temperature at 8 a.m. is 3.3 °C. At 4 p.m. the temperature is 7.22 °C. What is the change in temperature from 8 a.m. to 4 p.m.?
Answer:
The temperature at 8 a.m = 3.3
The temperature at 4 p.m = 7.22
The change in temperature from 8 a.m to 9 p.m = X
X = 7.22 – 3.3
X = 3.92 °C
Therefore, the change in temperature from 8 a.m. to 4 p.m is 3.92°C

Question 5.
Aniah printed 1-page fliers. She used a printer that can print 1 page every 4.25 seconds. How long did it take her to print 58 fliers?
Answer:
The time is taken to print 1 page = 4.25 seconds
We need to find out the time for printing 58 fliers. Let it be P.
P = 58 x 4.25
P = 246.5 seconds.
Therefore, the time to print 58 fliers is 246.5 seconds.

Question 6.
A track team has 4 runners on a relay team. If each runner happens to take exactly 45.48 seconds to complete her leg of the relay, what is the total time to run the relay?
Answer:
The total runners on a relay team = 4
The time is taken to complete her leg of the relay = 45.48 seconds
The total time to run the relay = T
T = 45.48 x 4
T = 181.92 seconds.
Therefore, the total time for 4 runners to complete is 181.92 seconds.

Question 7.
Math on the Spot Darrell and Lyle are college basketball players. Darrell is 198.1 centimetres tall. Lyle is 190.5 centimetres tall. How much taller is Darrell than Lyle?
Answer:
The height of Darrell = 198.1 cm
The height of Lyle = 190.5 cm
We need to find out how much taller Darrell is than Lyle. Let it be T.
T = 198.1 – 190.5
T = 7.6 cms
Therefore, Darrell is 7.6 cm taller than Lyle.

Question 8.
The winner of a raffle will receive three-fourths, or 0.75, of the $530.40 raised from raffle ticket sales. How much money will the winner get?
Answer:
The total amount raised from raffle ticket sales = $530.40
The winner receive=0.75 (three-fourth of the total amount)
The amount will the winner receive = X
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q8h
Therefore, the winner will receive $397.8

Test Prep

Question 9.
A hectare is equal to 2.471 acres. A land developer buys a hectare of land to build homes. Each home will be built on 0.25 acres of land. How many homes can the land developer build on the hectare of space?
Answer:
The total hectare = 2.471 acres
The number of acres each home will be built = 0.25
The number of homes a land developer can build = X
X = 2.471/0.25
X = 9.884 approximately 10 homes.
Therefore, a land developer can build 10 homes.

Question 10.
Glenn picked 3.45 pounds of Gala apples and 2.15 pounds of McIntosh apples at the orchard to make applesauce. How many pounds of apples did Glenn pick?
Answer:
The number of pounds Glenn picked Gala apples=3.45
The number of pounds Glenn picked Mclntosh apples = 2.15
The total pounds of apples he picked = X
Now add both the values given.
The total apples = 3.45 pounds of gala apples + 2.15 pounds of Mclntosh apples.
X = 3.45 + 2.15
X = 5.6
Therefore, he picked 5.6 pounds of apples.

Question 11.
Ian rides bikes competitively. He practices his tricks 5.8 hours a week. How many hours does he spend practising his tricks in a 4.5-week period?
Answer:
The hours he practices his tricks a week = 5.8
If he practises his tricks in a 4.5 week period, the how many hours he would spend = R
We can apply cross-multiplication.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q11
Therefore, he spends 26.1 hours practising his tricks in a 4.5 week period.

Question 12.
Find the difference.
16.58 – 8.793
A. 7.787
B. 8.213
C. 8.865
D. 25.373
Answer: Option A is correct.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q12
Decimal subtraction: subtraction means the difference between two numbers. The numbers can be any like whole numbers, decimals, fractions, positive integers, negative integers, etc. Decimal subtraction is also as same as the whole number subtraction but the only difference between those two methods is putting the decimal point at the respective place.
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q12.1
Therefore, the final result of subtraction between given two numbers ie., 16.580 and 8.793 using the long subtraction method is 7.787

Spiral Review

Question 13.
What is the quotient of \(\frac{4}{5}\) ÷ \(\frac{1}{2}\)?
Answer:
\(\frac{4}{5}\) can be written as 4/5
\(\frac{1}{2}\) can be written as 1/2
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q13
Therefore, the quotient is 8/5.

Question 14.
A state fair uses 3\(\frac{5}{6}\) pallets of lemons for lemonade and 3\(\frac{7}{12}\) pallets for lemon ice. Which uses a greater amount of lemons?
_____________________
Answer:
The number of lemons used for lemonade=3 5/6 = 23/6=3.83
The number of lemons is used for lemon ice=3 7/12 = 43/12=3.58
We can say lemonade uses a greater amount of lemons as per the values we got.
Lemonade would be more because it has to make enough for everyone.

Question 15.
The lowest point of Death Valley in California is 86 meters below sea level. What is the elevation written as an integer?
Answer:
The elevation at sea level is 0 feet. Elevations above sea level are positive and elevations below sea level are negative.
Sea level = an elevation of zero
The elevation is -86 metres because the lowest point of death valley is below sea level.

Question 16.
What is the quotient of 1\(\frac{2}{3}\) ÷ 2\(\frac{1}{2}\)?
Answer:
1\(\frac{2}{3}\) can be written as 1 2/3 = 5/3
2\(\frac{1}{2}\) can be written as 2 1/2 = 5/2
Into Math Grade 6 Module 4 Lesson 5 Answer Key Apply Operations with Multi-Digit Decimals q16
Therefore, the quotient is 2/3.

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