Question

2 2/5: (1 11/15- 3 2/5) =?

Answer 1

1) 1 11/15-3 2/5=1 11/15-3 6/15=-1 10/15=-1 2/3
2) 2 2/5:(-1 2/3)=-1 11/25

Нажми спасибо!