Question

21:(96-89)+(7*4+6)*2-56 :56=

Answer 1

Ответ:

ответ будет 70. Отвечаю

Answer 2

Let's break down the expression step by step:

1. First, perform the calculations within parentheses: (96-89) = 7 (7*4+6) = 28 + 6 = 34

2. Now, the expression becomes: 21: (7 + 34)*2 - 56 : 56

3. Next, perform the multiplication: (7 + 34) * 2 = 41 * 2 = 82

4. The expression becomes: 21: 82 - 56 : 56

5. Now, perform the division: 21 / 82 ≈ 0.2561 56 / 56 = 1

6. The final expression is: 0.2561 - 1 ≈ -0.7439

So, the result of the expression is approximately -0.7439.