fractions

dividing fractions

100

3/4 divide by 2/3

9/8 or 1 1/8

200

1/4 divide by 1/3 

3/4

300

1/5 divide by 2/5 

5/10 or 1/2

400

4/7 divide by 2/5 

20/14 or 1 3/7

500

2/6 divide by 4/5

10/24 or 5/12

adding fraction

100

5/11 + 4/11=

9/11

200

12/20 + 5/20 =

17/20

300

3/5 + 4/5 

7/5

400

7/15 + 6/15

13/15

500

7/9 + 8/9 

15/9

subtracting fractions

100

3/4 - 1/4

2/4

200

10/13 - 2/13

8/13

300

13/7 - 7/2

6/2

400

4/6 - 5/18

 7/18

500

6/7 - 3/5 

9/35

multiplying fractions

100

1/5 x 4/5 

4/25

200

1/3 x 1/3 

1/9

300

1/7 x 5/6 

5/42

400

1/7 x 1/2

1/14

500

2/9 x 2/5 

4/45