# 180 Days of Math for Fifth Grade Day 124 Answers Key

By accessing our 180 Days of Math for Fifth Grade Answers Key Day 124 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 124

Directions: Solve each problem.

Question 1.
Calculate the difference between 192 and 76.
116

Explanation:
The difference between the given two numbers is 192 – 76 = 116

Question 2.
Color the two factors that give the central product. The factors are 5 and 8.

Explanation: Question 3. 83.6

Explanation: Question 4.
How many digits are in 57,289?
5 digits

Explanation:
You can simply count the number of digits from the first number to the last. Question 5.
0.5 of 40 is _________.
20

Explanation:
0.5 × 40
$$\frac{5}{10}$$ × 40
20

Question 6.
6 × 9 + 5 × 9 = ____________
99

Explanation:
Let us solve the given expression
6×9 = 54
5×9 = 45
Now add both 54 + 45 = 99

Question 7. 38

Explanation:
Let us assume the given box as x.
103 – x = 65
103 – 65 = x
x = 38
The subtraction of the given two numbers is 38.

Question 8.
36 hours = ________ days
1.5 days

Explanation:
1 day = 24 hours
1.5 days = 36 hours

Question 9.
Calculate the radius of a circle if the diameter is 12 cm.
The radius of the circle = 6 cm

Explanation:
Given the diameter = 12 cm
r = $$\frac{D}{2}$$
r = $$\frac{12}{2}$$
r = 6 cm

Question 10.
Fish Caught

 Juan Maggi Max Erik Aliki Tia Jarome 7 4 5 7 11 4 7

Nine of the fish caught were too small and were thrown back in the lake. What percentage of the fish were not kept?
20%

Explanation:
The total fish caught is 45.
Fish caught that were too small = 9
The percentage of the fish were not kept is
$$\frac{9}{45}$$ × 100
$$\frac{1}{5}$$ × 100
20%

Question 11. If you spin the spinner above 3 times, how many times are you likely to land on yellow?
1 time

Explanation:
If we spin the spinner above 3 times then it takes 1 time to likely to land on yellow.

Question 12.
Complete the table.

 Sides Angle Shape Opposite sides have equal lengths. 4 right angles 6 equal sides 6 equal obtuse angles 0 sides 0 angles