Multiplication of Fractions Mixed Numbers

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

Tags

CCSS.7.EE.B.3

½ × ⅔

• ⅓

• ⅙

• ⅚

• ⅖

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the product of 3/4 and 2/5?

• 5/8

• 7/20

• 1/9

• 6/20

Tags

CCSS.5.NF.B.6

Simplify the product of 2/3 and 4/7.

• 8/21

• 1/2

• 5/9

• 3/8

Tags

CCSS.5.NF.B.6

Multiply 1/2 by 3.

• 1/6

• 3/2

• 2/3

• 5/2

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Find the product of 2 and 1 1/4.

• 2 3/4

• 2 1/2 1/4

• 2 1/8

• 2 1/2

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the result of multiplying 3/8 and 5/6?

• 15/48

• 2/5

• 1/2

• 7/12

Tags

CCSS.5.NF.B.6

Simplify the product of 4/5 and 2/3.

• 8/15

• 2/5

• 6/15

• 10/15

Tags

CCSS.5.NF.B.6

Find the product of 3 and 2 1/2.

• 8

• 6.5

• 5

• 7.5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the result of multiplying 1/3 and 2/5?

• 1/8

• 5/6

• 2/15

• 3/10

Tags

CCSS.5.NF.B.6