Question

75:3*4 +65+ (70-252+ 40) • 2 = по действиям

Answer 1

Ответ:

-119

Пошаговое объяснение:

    1     2   3      7       4       5        6        

75 : 3 * 4 + 65 + (70 - 252 + 40) • 2 = -119

По действиям:

1. 75 : 3 = 25

2. 25 * 4 = 100

3. 100 + 65 = 165

4. 70 - 252 = -182

5. -182 + 40 = -142

6. -142 * 2 = -284

7. 165 + (-284) = 165 - 284 = -119

Answer 2

To solve this expression step by step, you should follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders (not applicable in this case)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's break down your expression:

75:3*4 + 65 + (70 - 252 + 40) * 2

1. Inside the parentheses:

70 - 252 + 40 = -182 + 40 = -142

2. Now the expression becomes:

75 ÷ 3 * 4 + 65 + (-142) * 2

3. Perform the division and multiplication:

75 ÷ 3 = 25 25 * 4 = 100 (-142) * 2 = -284

4. Now the expression becomes:

100 + 65 - 284

5. Finally, perform the addition and subtraction:

100 + 65 = 165 165 - 284 = -119

So, the result of the expression is -119.