Question

Решите 2 примера пожалуйста

Answer 1

(30.8+5.6×(-8.4)):(-0.28) = (30.8+(-47.04)):(-0.28) = (-16.24):(-0.28) = 58

(-250)×(-159.8:4.7+29.5) = (-250)×(-34+29.5) = (-250)×(-4.5) = 1125

Answer 2

№4

(-250)*(-34+29.5)

-250*-4.5=1125