Multiplying and Dividing Fractions

Multiply Fractions by Whole Numbers

100

1/3 X 12

4

200

24 X 3/4

18

300

5 X 1/4

1 1/4

400

3/10 X 8

2 2/5

500

2/5 X 16

6 2/5

Multiply Fractions by Fractions

100

1/6 X 2/3

1/9

200

3/5 X 3/4

9/20

300

3/4 X 2/5

3/10

400

5/6 X 3/4

5/8

500

3/4 X 5/8

15/32

Multiply Mixed Numbers

100

2/5 X 2 2/3

1 1/10

200

4 2/5 X 1 3/4

7 7/10

300

2 4/5 X 6 1/8

17 3/20

400

2 3/5 X 3 7/8

10 3/40

500

1 2/3 X 2 3/4

4 7/12

Divide Whole Numbers by Unit Fractions

100

5  /  1/4

20

200

3 /  1/6

18

300

6 /  1/4

24

400

3 /  1/4

12

500

3 /  1/5

15

Divide Unit Fractions by Whole Numbers

100

1/2  / 6

1/12

200

1/2  / 4

1/8

300

1/9  / 2

1/18

400

1/2  / 8

1/16

500

1/4 / 5

1/20