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

## McGraw-Hill Math Grade 5 Chapter 7 Test Answer Key

**Write the following as division problems. Find the quotient.**

Question 1.

\(\frac{4}{2}\) ________________

Answer:

2

Dividing 4 by 2 we get 2 as quotient.

Question 2.

\(\frac{5}{3}\) _________________

Answer:

1.6666

Dividing 5 by 3 we get 1.666

Question 3.

\(\frac{8}{5}\) _________________

Answer:

1.6

Dividing 8 by 5 we get 1.6

Question 4.

\(\frac{12}{3}\) _________________

Answer:

4

Dividing 12 by 3 we get 4

**Multiply whole numbers by fractions.**

Question 5.

6 × \(\frac{1}{8}\) = _______________

Answer:

(3/4)

Explanation:

6 × (1/8)

= (6/8)

= (3/4)

Question 6.

4 × \(\frac{1}{2}\) = _______________

Answer:

2

Explanation:

4 × (1/2)

=2

Question 7.

12 × \(\frac{1}{3}\) = _______________

Answer:

4

Explanation:

12 × (1/3)

= 12/3

= 4

Question 8.

9 × \(\frac{2}{3}\) = _______________

Answer:

6

Explanation:

9 × (2/3)

= 3 × 2

= 6

Question 9.

5 × \(\frac{3}{10}\) = _______________

Answer:

(3/2)

Explanation:

5 × (3/10)

= (3/2)

Question 10.

4 × \(\frac{3}{4}\) = _______________

Answer:

3

Explanation:

4 × (3/4)

= 3

**Find the products.**

Question 11.

\(\frac{1}{4}\) × \(\frac{1}{8}\) = _______________

Answer:

(1/32)

Explanation:

(1/4) × (1/8)

= (1/32)

Question 12.

\(\frac{1}{6}\) × \(\frac{1}{12}\) = _______________

Answer:

(1/12)

Explanation:

(1/6) × (1/2)

= (1/12)

Question 13.

\(\frac{1}{2}\) × \(\frac{1}{2}\) = _______________

Answer:

1/4

Explanation:

(1/2) × (1/2)

= 1/4

Question 14.

\(\frac{2}{3}\) × \(\frac{2}{3}\) = _______________

Answer:

2/3

Explanation:

(2/3) × (2/3)

= (4/9)

Question 15.

\(\frac{2}{3}\) × \(\frac{3}{4}\) = _______________

Answer:

(1/2)

Explanation:

(2/3) × (3/4)

= (1/2)

Question 16.

\(\frac{3}{4}\) × \(\frac{4}{5}\) = _______________

Answer:

(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: _______________

Answer:

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: _______________

Answer:

Estimate: equal to 6

Explanation:

7 × (6/7)

= 6

Product: 6

Estimate: equal to 6

Question 19.

9 × \(\frac{4}{3}\)

Estimate: _______________

Product: _______________

Answer:

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: _______________

Answer:

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: _______________

Answer:

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: _______________

Answer:

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?

Answer:

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?

Answer:

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.

Answer:

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?

Answer:

(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?

Answer:

(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?

Answer:

9(3/5)

Explanation:

Apple tree feet tail = 3(1/5) = (16/5)

Peach tree is 3 times tall than apple tree = 3 × (16/5)

= (48/5)

= 9(3/5)