Question

(2,18+0,42:0,35)•1,5-1,5-3*827​

Answer 1

Ответ:

-2477,43

Пошаговое объяснение:

туповатый пример

Answer 2

Let's break down and solve the expression step by step:

1. Start with the innermost operations: a. Calculate the expression inside the parentheses: (18 + 0.42) / 0.35 = 18.42 / 0.35 ≈ 52.34285714285714 (rounded to 14 decimal places for precision).

2. Now, the expression becomes: (2, 52.34285714285714) • 1.5 - 1.5 - 3 * 827

3. Calculate the multiplication: 2.52.34285714285714 * 1.5 ≈ 78.51428571428571 (rounded to 14 decimal places).

4. Now, the expression becomes: 78.51428571428571 - 1.5 - 3 * 827

5. Calculate the subtraction: 78.51428571428571 - 1.5 ≈ 77.01428571428571 (rounded to 14 decimal places).

6. Finally, calculate the last multiplication: 3 * 827 = 2481

So, the final result is approximately:

77.01428571428571 - 2481 ≈ -2403.98571428571429 (rounded to 14 decimal places).

The result is approximately -2403.99 when rounded to two decimal places.