Show:
Multiplying
Multiplying
Dividing
Dividing
100

1/2 x 2/3

2/6

100

2/5 x 7/9

14/45

100

1/2 / 3/4

4/6

100

4/5 / 7/3

12/35

200

3/5 x 2/4

6/20

200

2/7 x 3/8

6/56

200

2/4 / 5/6

12/20

200

5/7 / 2/1

5/14

300

1/2 x 1/2

1/4

300

4/9 x 7/8

28/72

300

2/5 / 3/8

16/15

300

3/6 / 8/1

3/48

400

5/9 x 3/5

15/45

400

3/7 x 2/8

6/56

400

3/4 / 2/6

18/8

400

7/9 / 4/5

35/36

500

2/6 x 3/5

6/30

500

5/9 x 10/11

50/99

500

4/1 / 1/4 

16/1

500

4/9 / 12/8

32/108