Multiply and Divide Fractions 8th Strats

reciprocal and sequences

100

What is the reciprocal of 1/8

What is 8/1

200

What is the reciprocal of -6/9

What is -9/6

300

Rewrite this expression as multiplication:-5/8 divided by -3/5

What is -5/8 x -5/3

400

Find the next two numbers in the sequence: 6, -12, 24, -48, ___, _____

What is 96, -192

500

Find the next two numbers in the sequence: 20, 17 1/2, 15, 12 1/2, _____, _____

What is 10, 7 1/2

Multiplying Fraction

100

Multiply: 1/3 x 1/4

What is 1/12

200

-7/8 x 4/21

What is -1/6

300

3/5 x 2/9

What is 2/15

400

-5/6 x -9

What is 7 1/2

500

3/10 x 4/9

What is 2/15

Multiplying Mixed Numbers

100

-2/3 x -4 1/2

What is 3

200

1 1/5 x 1 2/3

What is 2

300

-3 1/8 x 2 2/5

What is -7 1/2

400

6 5/8 x 4

What is 26 1/2

500

3 3/4 x -1 1/5

What is -4 1/2

Dividing Fractions

100

2/3 divided by 4/5

What is 5/6

200

-1/8 divided by -3/4

What is 1/6

300

5 divided by 4/9

What is 11 1/4

400

-3/8 divided by 6

What is 1-/16

500

3/8 divided by 2/3

What is 9/16

Dividing Mixed Numbers

100

2 4/5 divided by 5 2/3

What is 1/2

200

-8 divided by 2 1/2

What is -3 1/5

300

5 1/2 divided by 1 5/6

What is 3

400

1 1/8 divided by -5 1/3

What is -6

500

-2 5/8 divided by -2/7

What is 3/4