Вычислите: - 840:(70-70:(-5))*(-5)

Question

Вычислите: - 840:(70-70:(-5))*(-5)

Answer 1

 -840 / ( 70 - 70 / ( - 5 )) * ( - 5) = 50
70 / ( - 5) = - 14
70 - ( - 14 ) = 84
- 840 / 84 = - 10
- 10 * ( - 5 ) = 50