Пж сделайте я дам 25 Поинтов​

1,3

2

3

1 5/6

1 1/6

6 6/7

6

1,5

8 9/20 * 2/13 = 169*2 / 20*13 = 13/10 = 1,3

5 1/3 * 3/8 = 16*3 / 3*8 = 2/1 = 2

10 1/2 * 2/7 = 21*2 / 2*7 = 3/1 = 3

5/6 * 1 6/5 = 5*11 / 6*5 = 11/6 = 1 5/6

3 1/9 * 3/8 = 28*3 / 9*8 = 28/24 = 1 1/6

9 1/7 * 3/4 = 64*3 / 7*4 = 48/7 = 6 6/7

10 1/5 * 10/17 = 51*10 / 5*17 = 6/1 = 6

3/11 * 5 1/2 = 3*11 / 11*2 = 1 1/2 = 1,5