By accessing our 180 Days of Math for Fifth Grade Answers Key Day 12 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 12
Directions Solve each problem.
Question 1.
53 — 4 = ______
Answer: 53 – 4 = 49
The difference between 53 and 4 is 49.
Question 2.
Answer:
By performing the multiplication operation for the two given numbers we can find the product of 20 and 3.
We get the result 60.
Question 3.
Answer:
72 ÷ 8 = 9
By performing the division operation for the two given numbers we can find the quotient of 72 and 8 i.e., 9.
Question 4.
Write the smallest numeral possible using the digits 7, 1, and 8.
___________
Answer: The smallest numeral possible using the digits 7, 1, and 8 is 178.
Question 5.
Is \(\frac{2}{5}\) equal to \(\frac{4}{10}\)? _______
Answer: Yes \(\frac{2}{5}\) is equal to \(\frac{4}{10}\) because \(\frac{2}{5}\) is equivalent fraction to \(\frac{4}{10}\).
Question 6.
(4 • 5) – 15 = ____
Answer:
(4 • 5) – 15
20 – 15 = 5
Question 7.
Answer:
64 – 37 = 27
So, the missing number is 27
Question 8.
______ minutes = 1\(\frac{1}{2}\) hours
Answer:
1 hour = 60 minutes
\(\frac{1}{2}\) = \(\frac{1}{2}\) × 60 = 30 mins
60 + 30 = 90 minutes
Thus 1\(\frac{1}{2}\) hours = 90 minutes
Question 9.
Does a square have any parallel lines?
______________
Answer: A square has two sets of parallel lines.
Question 10.
A 6-sided die was rolled 9 times. What is the mode of these rolls?
4, 5, 1, 2, 4, 3, 6, 2, 4
______________
Answer:
4 – 3
2 – 2
Mode is 3.
Question 11.
You place the following shapes in a bag: 5 circles, 3 triangles, 7 squares, and 5 rectangles. If you reach in the bag, what is the probability you will grab a shape?
_______________
Answer:
5 + 3 + 7 + 5 = 20 shapes
100%
Question 12.
A pizza is cut into 12 pieces. Toma eats \(\frac{1}{4}\) of the pizza. What percentage of the pizza did Toma eat?
______________
Answer:
Given,
A pizza is cut into 12 pieces.
Toma eats \(\frac{1}{4}\) of the pizza.
\(\frac{1}{4}\) × 12 = 3
Toma eats 25% of the pizza.