Multiply & Divide Fractions review

Jenny spent 24 days at Grandma's house last summer. Her sister spent ⅜ of that time at Grandma's. How many days did Jenny's sister spend at Grandma's house last summer? 

• 6
• 9
• 14
• 64

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Lori is baking cookies. Her recipe calls for 1/₃ of a cup of milk.  Lori decides she wants to triple the recipe.  How much milk is needed?

• ²/₉
• 4 ½
• 1
• 2

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

• 1 ÷ 3 = 1/3
• 3 ÷ 1 = 3
• 3 ÷ 1/3 = 3
• 3 x 1/3 = 1

• 4 x 1/2 = 2
• 1/2 ÷ 4 = 1/8
• 4 x 1/2 = 2
• 4 ÷ 1/2 = 8

Paige had picked 7 bags of oranges. How many glasses of orange juice could she make if each glass took one-fourth of a bag?

• 1 / 28

• 28

• 4 / 7

Paul had to write 3 pages for a book report. How many hours would it take him to write it if he wrote one-third of a page each hour?

• 1 / 9

• 9

• 27

A bag of walnuts was 4 pounds. How many one-ninth of a pound servings are there in a bag?

• 1 / 4

• 1 / 36

• 36

• 14

Find the product.

• 31/5

• 3/50

• 6

• ^{1 ⅕}

Multiply 2/6 x 3/5

• 1/5

• 1 / 2

• 1 / 6

• 2/15

Tags

CCSS.5.NF.B.4

Multiply these fractions

• 13 / 18
• 13 / 72
• 5/9
• 64 / 45