( 112: 28 - 36 - 24) : ( - 1,4)

Question

( 112: 28 - 36 - 24) : ( - 1,4)

Answer 1

( 112: 28 - 36 - 24) : ( - 1,4) = 40

1) 112:28 = 4

2) 4 - 36 = -(36 - 4) = -32

3) -32 - 24 = -(32 + 24) = -56

4) -56: (-1,4) = 560:14 = 40