Question

(-2,43:0,45+(-0,8))×3,9:(-1.3)​

Answer 1

Ответ:

93

_

5

.........................

Answer 2

Let's break down the given expression step by step:

1. (-2,43 : 0,45) + (-0,8): First, perform the division and addition inside the parentheses. (-2.43 / 0.45) + (-0.8) ≈ -5.4 + (-0.8) = -6.2

2. -6.2 × 3.9: Next, multiply the result by 3.9. -6.2 × 3.9 ≈ -24.18

3. -24.18 / (-1.3): Finally, divide the result by -1.3. -24.18 / (-1.3) ≈ 18.6

So, the result of the expression is approximately 18.6.