Multiply fractions

3rds

100

2/3x31= 

62/3 or 20 2/3

200

9/3x15

45

300

5/3x25

125/3 OR 41 2/3

400

6/3 x 46 

92

500

9/3 x 56

168

1/2

100

1/2x77

77/2 or 38 1/2

200

1/2x25 

25/2 or 12 1/2 

300

1/2 x 30

15

400

1/2 x 45

45/2 OR 22 1/2

500

1/2 x 55

55/2 OR 27 1/2

7ths

100

5/7x42

30

200

4/7x27

108/7 or 15 3/7

300

9/7 x 40

360/7 OR 51 3/7

400

7/7 x 41 

41

500

8/7 x 54

432/7OR 61 5/7

9ths

100

4/9 x 10 

40/9OR 4 4/9

200

10/9 x 29 

290/9 OR 32 2/9

300

4/9 x 37

148/9 OR 16 4/9

400

1/9 x 40

40/9 or 4 4/9

500

4/9 x 56

224/9 or 24 8/9

12ths

100

11/12 x 12

11

200

12/12 x 20 

20

300

7/12 x 33

77/4 or 19 1/4

400

18/12 x 49

147/2 or 73 1/2 

500

13/12 x 60 

65