multiplying/dividing fractions

1

100

3/4 x 5/8 

15/32

200

5/6 x 1/2

5/12

300

2/9 x 5/7

10/63

400

9/10 x 1/3

9/30

500

3/8 x 1/3

3/24

2

100

2/4 x 5/9 

10/36 OR 5/18

200

6/9 x 7/8 

42/72 OR 21/36

300

1/4 x 3/5 

3/20

400

3/7 x 4/9

12/63

500

1/2 x 6/9 

6/18

3

100

1/2 / 5/8

8/10 OR 4/5

200

1/3 / 3/4

4/9

300

2/5 / 1/2

4/5

400

3/4 / 3/7

21/12 OR 7/4 OR 1 3/4

500

1/10 / 1/3

3/10

4

100

1/5 / 1/2

2/5

200

3/7 / 2/9

27/14 

300

3/8 / 2/7

21/16 OR 1 5/16

400

3/8 / 4/9

27/32

500

9/10 / 1/3

27/10