Quiz about Unit 5 Study Guide (Multiply and Dividing Fractions)

Question 1

Mrs. Diaz has 4 brownies left. She wants to share the brownies equally among her 5 children. Which of the following shows the amount of brownies each child can receive?

Accepted Answer

4/5 brownie

Answer

1/4 brownie

Answer

5/9 brownie

Answer

5/4 brownie

Question 2

Jordan spent 5 hours over the weekend studying for 3 tests. He spent an equal amount of time studying for each test. How long did Jordan spend studying for each test?

Accepted Answer

1 2/3 hours

Answer

3/4 hours

Answer

3/5 hours

Answer

1/5 hour

Question 3

John has a rope that is 84 feet long. He divides it into 14 equal parts. How long is each part of the rope after he divides it?

Accepted Answer

6 feet

Answer

5 feet

Answer

6 1/2 feet

Answer

7 feet

Question 4

During a class party, 3 friends plan to share 7 brownies equally between each other. Each brownie is cut into 3 equal pieces. How many brownies does each person get?

Accepted Answer

2 1/3 brownies

Answer

2 brownies

Answer

3 brownies

Answer

3 1/2 brownies

Question 5

Emily has a 30-pound bag of cat food. She uses 2 pounds of food each day to feed her four cats. For how many days can Emily feed her cats from the bag of cat food?

Accepted Answer

15 days

Answer

10 days

Answer

12 days

Answer

20 days

Question 6

During lunch, 3 friends planned to share 4 pizzas equally. Each pizza is cut into 6 equal pieces as shown. How many pizzas does each friend get?

Accepted Answer

1 1/3 pizzas

Answer

3/4 pizza

Answer

1 1/2 pizzas

Answer

2 pizzas

Question 7

Sarah wants to give 1/3 of a pie to each of her 9 friends. How many pies does she need?

Accepted Answer

6

Answer

2

Answer

3

Answer

9

Question 8

Crystal Blue Lake rose exactly $$\frac{1}{5}$$ foot each day for 22 days. How many feet did Crystal Blue Lake rise in 22 days?

Accepted Answer

4 $$\frac{2}{5}$$ feet

Answer

2 $$\frac{1}{5}$$ feet

Answer

4 feet

Answer

5 $$\frac{1}{10}$$ feet

Question 9

In a school, there are 150 students in the sixth-grade class. Boys make up $$\frac{3}{5}$$ of the class. How many boys are in the sixth-grade class?

Accepted Answer

90 boys

Answer

30 boys

Answer

60 boys

Answer

120 boys

Question 10

Multiply $$\frac{1}{2} imes6$$ .

Accepted Answer

3

Answer

$$\frac{1}{12}$$

Answer

$$\frac{1}{3}$$

Answer

12

Question 11

Haley runs 6 days a week on the same trail. There are 4 trails with different distances, as shown in the table below. Haley runs exactly 6 miles each week. Which trail is the one Haley uses?

Accepted Answer

South Trail

Answer

North Trail

Answer

East Trail

Answer

West Trail

Question 12

Emily jogs for $$\frac{3}{4}$$ hour, 4 times each week. Which statement is true about the total amount of time, in hours, that Emily jogs?

Accepted Answer

Emily jogs less than 10 hours in 4 weeks.

Answer

Emily jogs exactly 10 hours in 4 weeks.

Answer

Emily jogs more than 10 hours in 3 weeks.

Answer

Emily jogs exactly 10 hours in 3 weeks.

Question 13

Which number can be placed in the box to make the number sentence true?

Accepted Answer

$$\frac{3}{2}$$

Answer

$$\frac{1}{8}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{3}{3}$$

Question 14

At the West Street Bakery, $$\frac{1}{6}$$ of the dessert case holds pies. There are 4 shelves for different pies. Each shelf is equal in size.

Accepted Answer

$$\frac{1}{24}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{5}{6}$$

Question 15

Tisha is making bows for her hair. She has 6 one-yard strips of ribbon. The length of each bow is $$\frac{1}{3}$$ yard. How many bows can Tisha make from the 6 yards of ribbon?

Accepted Answer

18

Answer

6

Answer

21

Answer

9

Question 16

In Ms. Thompson's science lab, there are 8 benches for the students. Each student can work in an area that takes up $$\frac{1}{4}$$ of each bench. What is the total number of work areas Ms. Thompson has for the students?

Accepted Answer

32

Answer

24

Answer

28

Answer

20

Question 17

In a large garden, $$\frac{1}{12}$$ of the total area is occupied by 3 identical fountains. What fraction of the garden's area is taken up by one fountain?

Accepted Answer

$$\frac{1}{36}$$

Answer

$$\frac{1}{40}$$

Answer

$$\frac{1}{45}$$

Answer

$$\frac{1}{48}$$

Question 18

Sarah has 5 liters of milk. To make her special pancakes, she needs $$\frac{1}{4}$$ liter of milk per batch. How many batches of pancakes can she make?

Accepted Answer

20

Answer

15

Answer

18

Answer

25

Unit 5 Study Guide (Multiply and Dividing Fractions)

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