Question

(7,92 - 0,45 x 3,9) x (-2,7) - 11,453 - 2:8 =

Answer 1

Ответ:

равно -28,3485 надеюсь помогла

Answer 2

Ответ:

1735,377

Пошаговое объяснение:

1)0,45×3,9=1755

2)1755-7,92=1747,08

3)1747,08-11,453=1735,627

4)2:8=0,25

5)1735,627-0,25=1735,377

Answer 3

Let's break down the expression step by step:

1. $(7,92 - 0,45 \times 3,9)$
   First, calculate the value inside the parentheses:
   $7,92 - 0,45 \times 3,9 = 7,92 - 1,755 = 6,165$

2. $6,165 \times (-2,7)$
   Multiply 6,165 by -2.7:
   $6,165 \times (-2,7) = -16,6455$

3. $-16,6455 - 11,453$
   Subtract 11,453 from -16,6455:
   $-16,6455 - 11,453 = -28,0985$

4. $-28,0985 - \frac{2}{8}$
   $\frac{2}{8} = 0.25$, so subtract 0.25 from -28,0985:
   $-28,0985 - 0,25 = -28,3485$

Therefore, the result of the expression $(7,92 - 0,45 \times 3,9) \times (-2,7) - 11,453 - \frac{2}{8}$ is approximately $-28,3485$.