Multiplying Rational Numbers
Dividing Rational Numbers
Adding Rational Numbers
Subtracting Rational Numbers
100

3/4 times 2/5

What is 6/20

100

3/4 divided by 5/6

What is 9/10

100

17/21 + 3/21

What is 20/21

100

7/9 - 3/9

What is 4/9

200

2/7 times 3 as a mixed number

What is 1 2/7

200

3/5 divided by -2/3

What is -9/10

200

2/3 + 3/4

What is 1 5/12

200

-7/9 - -2/3

What is -3/27

300

2/6 times 6/7

What is 2/7

300

6 1/2 divided by 2 1/4 as a mixed number

What is 2 8/9


300

3/7 + 2/21

What is 11/21

300

-9/3 - -3/8 as a mixed number

What is -2 5/8

400

5/4 times -2/3

What is -5/6

400

4 2/3 divided by -5 1/4

What is -8/9

400

5/12 + 2/3 + 4/6 as a mixed number

What is 1 3/4

400

1 3/5 - 1 1/15

What is 8/15

500

3 times 8/7 as a mixed number

What is 3 3/7

500

-9 4/7 divided by -4 5/6 as a mixed number

What is 1 199/203

500

3/5 + 2/3 + 5/6 as a mixed number

What is 2 1/10

500

12/16- x/16 = 5/16. What is x?

What is 7/16