Multiply & Divide Fractions and Whole # Test Review

Mr. Smith has 15 children in his karate class. His students' names are listed in the table. Two-fifths of the students are in the same class at school. How many of Mr. Smith's students are in the same class at school?

• 10

• 3

• 5

• 6

Tommy had a slumber party. After the party, he had

 $\frac{1}{3}$  of a pizza leftover.  His two sisters shared the leftover pizza equally.  The model above represents the fraction that each sister received.  Which equation represents the model?

• 3  $\div\ \frac{1}{3}$  = 9

•  $\frac{1}{3}\ \div\ 2\ =\frac{1}{6}$  

• 2  $\div\ \frac{1}{3}$  = 6

•  $\frac{1}{3}\ \div\ 3\ =\frac{1}{9}$  
  

• 25

• 50

• 100

Lindsey cut a pan of brownies into 8 equal pieces. After the bake sale, there was one piece of brownie left. That piece of brownie was shared equally among the four girls working the baking sale. What fraction of the entire pan of brownies did each girl eat?

• 32

• $\frac{1}{32}$

• $\frac{1}{40}$

• $\frac{4}{8}$

Avery has a pitcher that is filled with

 $\frac{1}{4}$  gallon of kool-aid.  If she was able to fill 4 cups with the kool-aid in the pitcher, how much kool-aid does each cup hold?

• 16 gallons

• 1 gallon

• 4 $\frac{1}{4}$  gallons

•  $\frac{1}{16}$  gallon

Mrs. Britton had 8 bottles of vinegar for a science lab. She used  $\frac{1}{3}$  of a bottle for each lab.  How many experiments can Mrs. Britton complete if he uses all of the vinegar?

(a)  

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Conroe Intermediate has 9 buses that take children

home. 1/3 of the buses were late. How many of the buses

were late?

• 9

• 3

• 27

Larry was running 3 miles at the park. He noticed there

was a sign every 1/4 of a mile. How many signs did Larry

see on his run?

• 8 signs

• 24 signs

• 12 signs

• 6 signs

Arian spent 24 days at Grandma's house last summer. His brother spent ⅜ of that time at Grandma's. How many days did Arian's brother spend at Grandma's house last summer?

• 6

• 9

• 14

• 64