Вычислите 3/4*5/7 ,4/11*3/4

Question

Вычислите 3/4*5/7 ,4/11*3/4

Answer 1

1)3/4*5/7 = 15/28

2)4/11*3/4 = 12/44 = 6/22 = 3/11

Answer 2

15/28

3/11

.............