Fractions

3/4 of 16 = 37 16 ÷ 4 = 16 16 x 3 = 37	3/5 of 50 = 30 50 ÷ 5 = 10 10 x 3 = 30	3/5 of 30 = 18 30 ÷ 5 = 6 6 x 3 = 18
2/5 of 10 = 4 10 ÷ 5 = 2 2 x 2 = 4	6/10 of 20 = 12 20 ÷ 10 = 2 6 x 2 = 12	2/3 of 30 = 30 ÷ 3 = 6 6 x 2 = 12
2/3 of 15 = 10 15 ÷ 3 = 5 5 x 2 = 10	3/4 of 20 = 15 20 ÷  4 = 5 3 x 5 = 15	4/5 of 15 =  12 15  ÷  5 = 3 4 x 3 = 12

2/5 of 25 = 10 2/3 of 12 = 8 6/10 of 50 = 30

4/10 of 20 = 8 3/4 of 24 = 18 3/5 of 20 = 12

5/10 of 80 = 40 2/3 of 18 = 10 4/5 of of 30 = 24

2/5 of 20 = 8	2/10 o 70 = 14
4/5 of 45 = 36	2/3 of 18 = 10

2/3 of 15 = 10

3/4 of 32 = 16

2/5 of 15 = 6