Question

for the following problem, which operation should be done first? $42 \div (12 \div 2)$
select one of four
$42 \div 2$ $42 \div 12$
$42 \div 6$ $12 \div 2$
remaining attempts: 1

Explanation:

Step1: Recall order of operations

In the order of operations (PEMDAS/BODMAS), operations inside parentheses are done first.

Step2: Identify operation in parentheses

The expression is \( 42 \div (12 \div 2) \), so the operation inside the parentheses is \( 12 \div 2 \).

Answer:

12 ÷ 2