Question

4*15  +76/4-2*36-8/2 =207 Как решить по действиям?

Answer 1

1) 4*15 = 60
2) 76/4 = 19
3) 2*36 = 72
4) 8/2 = 4
5) 60+19 = 79
6) 79-72 = 7
7) 7-4 = 3

Answer 2

To solve this expression, you need to use the order of operations (also known as PEMDAS), which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). Here are the steps to solve the expression:

1. Perform any calculations inside parentheses first. There are no parentheses in this expression, so we move to the next step.

2. Next, we need to perform any exponentiation. There are no exponents in this expression, so we move to the next step.

3. Now we need to perform multiplication and division, from left to right.

• 4*15 = 60
• 76/4 = 19

So we can replace these expressions in the original equation:

60 + 19 - 2*36 - 8/2

4. Next, we perform multiplication and division, from left to right:

• 2*36 = 72
• 8/2 = 4

So we can replace these expressions in the equation:

60 + 19 - 72 - 4

5. Finally, we perform addition and subtraction, from left to right:

• 60 + 19 = 79
• 79 - 72 = 7
• 7 - 4 = 3

Therefore, the final answer is 3.

So the solution is:

415 + 76/4 - 236 - 8/2 = 60 + 19 - 72 - 4 = 79 - 72 - 4 = 7 - 4 = 3