5th Grade Multiply and Divide Fractions

X Fractions

100

7/10 X 1/3

What is 7/30

200

1/2 X 2/3

What is 1/3?

300

6/7 X 7/8

What is 3/4?

400

3/4 X 16

What is 12?

500

20 X 3/25

What is 2 2/5?

Divide Fractions

100

4 divided by 1/2

What is 8?

200

3/8 divided by 2/8

What is 1 1/2?

300

What is the saying we use to remember how to divide fractions?

Keep change flip!

400

8/15 divided by 2/5

What is 1 1/3?

500

4/5 divided by 3/7

What is 1 13/15?

Divide Fractions

100

1/5 divided by 2

What is 1/10?

200

5/8 divided by 2/3

What is 15/16

300

 6/7 divided by 2/5 in simplest form

What is 2 and 1/15?

400

6 3/4 divided by 1 1/2

What is 4 1/2?

500

This many pieces of 1/4 ft. board can be cut from a board that is 7 ft long. How many pieces can be cut?

What is 28 pieces?

Area

100

Find area of a rectangle with the dimensions:

l= 1/5 in            w= 3/4 in

3/20 in²

200

Find area of a rectangle with the dimensions:

l= 1/8 ft          w= 6/7 ft

3/28 ft²

300

Find area of a rectangle with the dimensions:

l= 10 m           w= 9/10 m

9 m²

400

Find area of a rectangle with the dimensions:

l= 8/12 in            w= 3/5 in

2/5 in²

500

Find area of a rectangle with the dimensions:

l= 6/11 in            w= 10/15 in

12/33 in²