By accessing our 180 Days of Math for Sixth Grade Answers Key Day 80 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 80
Directions: Solve each problem.
Question 1.
Add 94 to 687.
Answer:
Question 2.
35 × (-6) = __________
Answer:
+ × – = –
35 × -6 = -210
Question 3.
Answer:
291 ÷ 8 = 36.37
Question 4.
Write the smallest possible four-digit number using the digits 5, 9, 3, and 8.
Answer: The smallest possible four-digit number using the digits 5, 9, 3, and 8 is 3589.
Question 5.
Write \(\frac{3}{10}\) as a percentage.
Answer:
\(\frac{3}{10}\) × 100 = 30%
Question 6.
Write the next number in the sequence. 2,065; 2,165; 2,265;
Answer: The next number in the sequence. 2,065; 2,165; 2,265 is 2365.
Question 7.
\(\frac{1}{10}\) of is 8.
Answer:
\(\frac{1}{10}\) × 80 = 8
Question 8.
Write the expression for two less than x.
Answer: x – 2
Question 9.
Calculate the area of the shape.
Answer:
Given,
length = 12 cm
breadth = 6 cm
We know that,
Area of the rectangle = length × width
A = 12 cm × 6 cm
A = 72 sq. cm
Question 10.
Is the angle acute, obtuse, or reflex?
Answer: The angle is greater than 90 so it is obtuse angle.
Question 11.
Regular Price |
Discount |
|
Pants | $32 | 25% |
Shirts | $24 | 30% |
Shoes | $45 | 35% |
Socks | $4 | 10% |
What will the discounted price of the socks be?
Answer:
4 × 1/10 = 0.4
Question 12.
Hannah wants to save \(\frac{1}{3}\) of her allowance each week to buy a new dress that costs $45.00. If her allowance is $6.00 each week, how many weeks will she have to save to buy the dress?
Answer:
Given,
Hannah wants to save \(\frac{1}{3}\) of her allowance each week to buy a new dress that costs $45.00.
\(\frac{1}{3}\) × 6 = $2.00
So she’s saving $2 each week.
45 ÷ 2 = 22.50