Question

If Mike earns $1,200 in 40 hours, how
much does he make in 30 hours?

Answer 1

$900

Explanation:

Since 30 is 3/4 of 40, Mike makes 3/4 of what 1,200 is in 30 hours

3/4 of 1,200 is 900

Therefore, Mike makes $900 in 30 hours