3/4×1/5 7/20×1 1/3 8×5/6 2/3:4/5 3/8:9

Question

3/4×1/5 7/20×1 1/3 8×5/6 2/3:4/5 3/8:9

Answer 1

Ответ:

Пошаговое объяснение:

3/4×1/5=3/20

7/20×1 1/3=7/20*4/3=7/15

8×5/6=20/3=6 2/3

2/3:4/5=2/3*5/4=5/6

3/8:9=3/8*1/9=1/24