All the solutions provided in McGraw Hill Math Grade 5 Answer Key PDF Chapter 7 Test are as per the latest syllabus guidelines.

Write the following as division problems. Find the quotient.

Question 1.
$$\frac{4}{2}$$ ________________
2
Dividing 4 by 2 we get 2 as quotient.

Question 2.
$$\frac{5}{3}$$ _________________
1.6666
Dividing 5 by 3 we get 1.666

Question 3.
$$\frac{8}{5}$$ _________________
1.6
Dividing 8 by 5 we get 1.6

Question 4.
$$\frac{12}{3}$$ _________________
4
Dividing 12 by 3 we get 4

Multiply whole numbers by fractions.

Question 5.
6 × $$\frac{1}{8}$$ = _______________
(3/4)

Explanation:
6 × (1/8)
= (6/8)
= (3/4)

Question 6.
4 × $$\frac{1}{2}$$ = _______________
2

Explanation:
4 × (1/2)
=2

Question 7.
12 × $$\frac{1}{3}$$ = _______________
4

Explanation:
12 × (1/3)
= 12/3
= 4

Question 8.
9 × $$\frac{2}{3}$$ = _______________
6

Explanation:
9 × (2/3)
= 3 × 2
= 6

Question 9.
5 × $$\frac{3}{10}$$ = _______________
(3/2)

Explanation:
5 × (3/10)
= (3/2)

Question 10.
4 × $$\frac{3}{4}$$ = _______________
3

Explanation:
4 × (3/4)
= 3

Find the products.

Question 11.
$$\frac{1}{4}$$ × $$\frac{1}{8}$$ = _______________
(1/32)

Explanation:
(1/4) × (1/8)
= (1/32)

Question 12.
$$\frac{1}{6}$$ × $$\frac{1}{12}$$ = _______________
(1/12)

Explanation:
(1/6) × (1/2)
= (1/12)

Question 13.
$$\frac{1}{2}$$ × $$\frac{1}{2}$$ = _______________
1/4

Explanation:
(1/2) × (1/2)
= 1/4

Question 14.
$$\frac{2}{3}$$ × $$\frac{2}{3}$$ = _______________
2/3

Explanation:
(2/3) × (2/3)
= (4/9)

Question 15.
$$\frac{2}{3}$$ × $$\frac{3}{4}$$ = _______________
(1/2)

Explanation:
(2/3) × (3/4)
= (1/2)

Question 16.
$$\frac{3}{4}$$ × $$\frac{4}{5}$$ = _______________
(3/5)

Explanation:
(3/4) × (4/5)
= (3/5)

Tell whether the product will be less than or greater than the whole number being multiplied. Then multiply to prove your answer.

Question 17.
7 × $$\frac{7}{6}$$
Estimate: _______________
Product: _______________
Estimate: More than 8

Explanation:
7 × (7/6)
=  (49/6)
Product: 8.1666
Estimate: More than 8

Question 18.
7 × $$\frac{6}{7}$$
Estimate: _______________
Product: _______________
Estimate: equal to 6

Explanation:
7 × (6/7)
= 6
Product: 6
Estimate: equal to 6

Question 19.
9 × $$\frac{4}{3}$$
Estimate: _______________
Product: _______________
Estimate: equal to 12

Explanation:
9 × (4/3)
= 3 × 4
= 12
Product: 12
Estimate: equal to 12

Question 20.
9 × $$\frac{13}{14}$$
Estimate: _______________
Product: _______________
Estimate: More than 8

Explanation:
9 × (13/14)
= (117/14)
= 8.3571
Product: 8.3571
Estimate: More than 8

Question 21.
11 × $$\frac{1}{99}$$
Estimate: _______________
Product: _______________
Estimate: More than 0

Explanation:
11 × (1/99)
= (11/99)
= (1/9)
Product: 0.1111
Estimate: More than 0

Question 22.
11 × $$\frac{98}{99}$$
Estimate: _______________
Product: _______________
Estimate: More than 10
Explanation:
11 × (98/99)
= (98/9)
= 10.8888
Product: 10.8888
Estimate: More than 10

Solve.

Question 23.
Ricky takes a survey of fifth graders for his Health and Nutrition class. He finds that in his class of 5 24 students, $$\frac{5}{8}$$ drink more than one glass of milk a day. How many students drink more than one glass of milk a day?
327.5

Explanation:
Number of students in Ricky’s class = 524
Students drink one glass of milk a day = (5/8) of the students
= (5/8) × 524
= (2620/8)
= 1310/4
= 655/2
= 327.5

Question 24.
Penny takes the same survey of sixth graders. She finds that in her class of 29 students, $$\frac{3}{4}$$ drink more than one glass of milk a day. How can Penny describe her results?
21.75

Explanation:
Number of students = 29
Students that drink one glass of milk a day = (3/4) of students
= (3/4) × 29
= 21.75

Question 25.
Tyler records how many glasses of milk a group of 20 students drink in a day. He writes the following results on a sheet of paper: 2, 4, 3, 3, 4, 2, 2, 3,1,4, 4, 2, 3, 2, 4, 3, 4, 3, 4, and 1. Do most of these students drink 1-2 glasses of milk or 3-4 glasses of milk? Make a table to find the solution.
Most of the students drink 3-4 glasses of milk

Explanation:
Number of students = 20
Results of the students = 2, 4, 3, 3, 4, 2, 2, 3,1,4, 4, 2, 3, 2, 4, 3, 4, 3, 4, and 1

Question 26.
What multiplication problem is represented by these arrays?

(1/216)

Explanation:
(1/6) × (1/6) × (1/6)
= (1/36) × (1/6)
= (1/216)

Question 27.
April plants a garden on 2$$\frac{1}{4}$$ acres. She devotes $$\frac{2}{5}$$ of the entire garden to pumpkins. How many acres does April use for pumpkins?
(9/10)

Explanation:
Total acres April plants a garden = 2 (1/4) = (9/4)
she devotes garden to pumpkin = (2/5) of total acres
= (2/5) × (9/4)
= (9/10)

Question 28.
Clint plants an apple tree and a peach tree. The apple tree is 3$$\frac{1}{5}$$ feet tail. The peach tree is 3 times as tall as the apple tree. How tall is Clint’s peach tree?