Question

7/15•3=
2 1/7•2 4/5=
8/65:4/13=
2:8/17=

Answer 1

Ответ:

7/15•3=1.4

2 1/7•2 4/5=16/35

8/65:4/13=2/845

2:8/17=1/68

Answer 2

1) 7/15

2)72/5

3)2/5

4)17/4