Multiplying and Dividing Fractions and Whole Numbers

Which multiplication problem does the model show?

• 7/9 x 2/9 = 5/9

• 2/3 x 4/6 = 6/9

• 2/3 x 1/3 = 2/9

• 2/9 x 1/3 = 2/27

Which multiplication problem does the model show?

• x 3/4 = 3/20

• x 1/4 = 3/40

• x 4/5 = 4/5

• x 4/5 = 4/20 or 1/5

Which expression is equal to 4/7 x 14/3?

• 4/7 x 3/14

• 4 x 2/3

• 7/4 x 14/3

• 4/7 x 2/3

What is 7/8 of 6?

• 5 2/8

• 5 1/4

• 4 10/8

• 4 5/4

What fraction represents the division expression 4 ÷ 15?

• 4/15

• 15/4

• 3 3/4

• 1/3

Multiply. Simplify as needed.

7/8 x 3/14

• 3/16

• 21/112

• 24/98

• 98/24

Multiply. Convert your final answer to a mixed number.

2 5/8 x 1 7/11

• 4 13/44

• 4 1/4

• 2 35/88

• 3 13/44

How many 3/4 are in 6?

• 8

• 6 3/4

• 4 1/2

• 24

Alberto runs 3 1/4 miles each day. Which of the following can be used to find n, the number of miles he will run in a week?

• 3 1/4 x 7 = n

• 3 1/4 x n = 7

• 7 x n = 3 1/4

• 3 1/4 ÷ 7 = n

Mrs. Webster wants to divide the milk shown into servings that are 2/3 of a pint in size. How many servings are possible?

• 9

• 5

• 4

• 2