Question

1200+150-30÷5×3 порядок действий

Answer 1

1)30÷5=6
2)6×3=18
3)1200+150=1350
4)1350-18=1332

Answer 2

30÷5×3-1200+150........

Answer 3

To solve this expression, you need to follow the order of operations, which is often remembered using the acronym PEMDAS/BODMAS. It stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). So, the order in which you should perform the operations is as follows:

1. Parentheses/Brackets (if there were any, but there are none in this expression).
2. Exponents/Orders (if there were any, but there are none in this expression).
3. Multiplication and Division, from left to right.
4. Addition and Subtraction, from left to right.

Let's apply these rules to the expression:

1200 + 150 - 30 ÷ 5 × 3

Step 1: Division (from left to right) 30 ÷ 5 = 6

Now the expression becomes:

1200 + 150 - 6 × 3

Step 2: Multiplication (from left to right) 6 × 3 = 18

Now the expression becomes:

1200 + 150 - 18

Step 3: Addition 1200 + 150 = 1350

Now the expression becomes:

1350 - 18

Step 4: Subtraction 1350 - 18 = 1332

So, the result of the expression is 1332.