Question

Simplify by using order of operations: 22−(8∙1)÷(6−4)−2

Answer 1

To simplify the expression, perform operations inside parentheses first, then perform multiplication or division from left to right, and finally substitute the values back into the expression.

Step-by-step explanation:

To simplify the expression using the order of operations, also known as PEMDAS, follow these steps:

1. Solve any operations inside parentheses first. In this case, we have (8*1) inside the parentheses, which equals 8.
2. Next, perform any multiplication or division from left to right. Here, we have 8 divided by (6-4), which equals 4.
3. Substitute the values found in the previous steps back into the original expression. We then have 22 - 4 - 2, which equals 16.

Therefore, the simplified expression is 16.