Question

3,45*(11,2+75,6)-257,992:1,26

Answer 1

3,45*(11,2+75,6)-257,992:1,26= 94 317/450
Округление=94,70444

Answer 2

3,45*(11,2+75,6)-257,992:1,26 = 3,45*86,8-204,76 = 299,46-204,76 = 94,7

Ответ: 94,7

Answer 3

Let's solve the expression step by step:

1. First, perform the addition inside the parentheses: 11.2 + 75.6 = 86.8

2. Next, multiply 3.45 by the result of the addition: 3.45 * 86.8 = 299.46

3. Now, divide 257.992 by 1.26: 257.992 / 1.26 = 204.76031746031746 (approximately)

4. Finally, subtract the result of the division from the previous multiplication: 299.46 - 204.76031746031746 ≈ 94.69968253968254

So, the final result of the expression is approximately 94.70.