Multiplying & Dividing Rational Numbers

Jeremiah finished $\frac{3}{4}$   of his timed math quiz. Of those he attempted, he correctly answered  $\frac{5}{9}$  of the problems. What fractional part of the quiz did he get correct?

• 5/12

• 7/13

• 2/3

• 8/13

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.6

Anna needs  $3\frac{2}{3}$ cups of sugar to bake one cake. She is baking 4 cakes for the school bake sale. How many cups of sugar does Anna need for the cakes?

•  $7\frac{2}{3}$  

•  $10\frac{2}{3}$  

•  $14\frac{2}{3}$  

•  $14\ \frac{1}{3}$  

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

Allen has a piece of wood that is 10.5 feet long. He decides to cut it into 3 equal pieces to repair his deck. How long should he cut each piece?

• 3.5 feet

• 3.1 feet

• 2.5 feet

• 3.8 feet

Tags

CCSS.6.NS.B.3

Roberto had a recipe that called for  $\frac{3}{4}$  cup of vanilla yogurt per serving. He used 9 cups of yogurt. How many servings of the recipe did he prepare? 

• 3

•  $11\ \frac{1}{4}$  

•  $6\ \frac{3}{4}$  

• 12

Tags

CCSS.5.NF.B.3

Joey bought  $22\ \frac{1}{2}$  feet of ribbon to decorate presents for his family. He estimates it will take  $2\ \frac{1}{2}$   feet per present. How many presents will he be able to decorate with his ribbon? 

•  $56\ \frac{1}{4}$  

• 10

• 9

• 57

Tags

CCSS.5.NF.B.3

It took Bryan one hour to ride  $6\ \frac{1}{4}$  miles on his bike. How far will Bryan be able to ride in  $3\ \frac{1}{2}$  hours?

•  $21\ \frac{7}{8}$  

•  $\frac{1}{2}$  

•  $5\ \frac{1}{8}$  

•  $9\ \frac{1}{4}$  

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.5

CCSS.5.NF.B.6

Cindy is using ribbons to make streamers. Cindy has  $37\ \frac{1}{3}$  yards of ribbon. If each streamer uses  $4\ \frac{2}{3}$   yards of ribbon, how many streamers can Cindy make? 

• 6

• 7

• 8

• 9

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.4

CCSS.5.NF.B.6

Jackie is preparing  $5\ \frac{5}{8}$  cups of soup for dinner for her family. She plans to make  $\frac{1}{4}$  of cup for each person. How many people will Jackie be able to serve? 

• 22

• 20

• 45

• 23

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.4

Leo finished  $\frac{3}{4}$  of his math homework. The homework assignment had 36 questions. How many questions did Leo answer on his homework assignment? 

• 24

• 32

• 27

• 9

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3

Rodney and his two friends shared an apartment. The monthly cost of utilities for the apartment was $98.16. If each roommate paid the same amount for utilities, how much did each roommate pay?

• $44.08

• $32.72

• $49.08

• $33.02

Tags

CCSS.5.NBT.B.7

CCSS.5.NF.B.3