Question

1) (-12,4+8,9)*1 3/7=


2) (2 3/8 - 1 5/6):( -1 5/8)=

Answer 1

Ответ:

1) (-12,4 + 8,9) * 1 3/7 = -5

2) (2 3/8 - 1 5/6) : (-1 5/8) = -1/3