Question

36:3+12•(2-1):3=? 39-(81:9+48:6)•2=? (7+5)•2-48:4=? 18:3+(5•6):2-4=? Порядок действии ? Помогите решить

Answer 1

1)2-1=1
12*1=12
12:3=4
36:3=12
12+4=16
Дальше сам(а)

Answer 2

1) 1 действие 36:3=12
2 действие 2-1=1
3 действие 12*1=12
4 действие 12:3=4
5 действие 12+4= 16 это ответ 

Answer 3

Calculation 1: 36:3 + 12•(2-1):3

To solve this calculation, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Let's break down the calculation step by step:

1. First, we need to simplify the expression inside the parentheses: (2-1) = 1. 2. Next, we perform the multiplication: 12 • 1 = 12. 3. Finally, we perform the division: 36:3 = 12.

Therefore, the result of the calculation is 12.

Calculation 2: 39 - (81:9 + 48:6) • 2

Again, let's break down the calculation step by step:

1. First, we need to simplify the expressions inside the parentheses: - 81:9 = 9. - 48:6 = 8. - Therefore, (81:9 + 48:6) = 9 + 8 = 17. 2. Next, we perform the multiplication: 17 • 2 = 34. 3. Finally, we perform the subtraction: 39 - 34 = 5.

Therefore, the result of the calculation is 5.

Calculation 3: (7 + 5) • 2 - 48:4

Let's break down the calculation step by step:

1. First, we need to simplify the expression inside the parentheses: 7 + 5 = 12. 2. Next, we perform the addition: 12 • 2 = 24. 3. Finally, we perform the division: 48:4 = 12.

Therefore, the result of the calculation is 24 - 12 = 12.

Calculation 4: 18:3 + (5•6):2 - 4

Let's break down the calculation step by step:

1. First, we need to perform the division: 18:3 = 6. 2. Next, we need to simplify the expression inside the parentheses: 5 • 6 = 30. 3. Then, we perform the division: 30:2 = 15. 4. Finally, we perform the subtraction: 6 + 15 - 4 = 17.

Therefore, the result of the calculation is 17.

I hope this helps! Let me know if you have any further questions.