Multiplying Fractions as Area

Alexandra made a rectangular quilt that measured 3 1⁄4 feet in length by 2 3⁄4 feet in width. 
To find the area, multiply the length and width.  What is the area?

• 8 and 15⁄16 square feet

• 8 and 5⁄6 square feet

• 8 and 10⁄12 square feet

Tags

CCSS.5.NF.B.4B

Write your answer as a mixed number... Simplify your answer as much as possible....

• 1 ³/₄

• 1 ¹⁴/₂₀

• 1 ⁴/₅

• ³⁵/9

Tags

CCSS.5.NF.B.6

Write your answer as a mixed number... Simplify your answer as much as possible....

• 3 ¹/₃

• 2 ²/₃

• 3 ²/₃

• ¹⁰/6

Tags

CCSS.5.NF.B.6

3/10 x 5/9 =

• 15/90

• 1/6

• 2/6

• 1/4

Tags

CCSS.5.NF.B.6

3 1/2 x 3/4 =

• 7/2

• 2 and 5/8

• 2 and 3/8

• 5/8

2/3 x 3/8 =

• 6/24

• 1/4

• 2/12

• 2/5

Tags

CCSS.5.NF.B.6

What multiplication problem is being modeled in this picture?

• 3/4 x 3/4

• 4/3 x 4/3

• 3/4 x 3/5

• 3/4 x 4/3

Tags

CCSS.5.NF.B.4B

What multiplication problem is being modeled in this picture?

• 3/8 x 1/4

• 1/8 x 3/4

• 3/7 x 1/4

• 1/7 x 3/4

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Mr. Button is building a sandbox in his backyard that is 4 ½ feet by 2 ½ feet. Find the total area of the sandbox. 

• 11 ¼ square feet

• 16 square feet

• 8 ½ square feet 

• 18 squar

Tags

CCSS.5.NF.B.4B

Which expression equals 6/20? Use the model shown.

• 8/20 x 9/20

• 3/4 x 2/5

• 2/20 x 3/20

• 12/20 x 8/20

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B