Question

-3+(2,94:2,8-1,5)*(-1/9):(-0,036)С решением

Answer 1

-3 + (2,94 / 2,8 - 1,5) * (-1,9) / (-0,036) =

1) 2,94 / 2,8 = 1,05

2)1,05 - 1,5 = -0,45

3) - 1/9 / (-0,036) = 1/9 / 36/1000 = 1000/ (9*36)= 250 / 9*9 = 250/81

4) -0,45 * 250/81 = - 9/25 * 250/81 = -10/9

-3 + (- 10/9) = - 4 1/9