Question

( - 1,8 + 2,66 : ( - 1,9)) : ( - 0,01): ( - 0,8)

Answer 1

Ответ:

-400.

Вычислить значение вцражения.

Объяснение:

1)2,66:(-1,9)=-1,4

2)-1,8+(-1,4)=-1,8-1,4=-3,2

3)(-3,2):(-0,01)=320

4)320:(-0,8)=-400

Ответ: -400.

Answer 2

Ответ : -400.........

Answer 3

Let's break down the expression step by step:

1. -1.8 + 2.66 = 0.86
2. -1.9
3. Now, divide 0.86 by -1.9: 0.86 / -1.9 ≈ -0.4526...
4. -0.01
5. Divide the result from step 3 by -0.01: -0.4526... / -0.01 ≈ 45.26...
6. -0.8
7. Finally, divide the result from step 5 by -0.8: 45.26... / -0.8 ≈ -56.575...

So, the final result of the expression is approximately -56.575.