Question

In the expression, (2 + 4) x 3 – 5, you should multiply the 3 and the 5 first. t or f

Answer 1

False.

Explanation:

According to the order of operations (also known as PEMDAS), you should perform the multiplication and division operations before addition and subtraction. Therefore, in the expression (2 + 4) x 3 - 5, you should first perform the multiplication operation between 3 and (2 + 4), and then subtract 5 from the result.

So, following the order of operations, we get:

`(2 + 4) * 3 - 5 = 6 * 3 - 5 = 18 - 5 = 13`

Therefore, the value of the expression is 13.