Question

John earns $25 per hour as a part-time firefighter. If John works 30 hours per week, how much does he earn that week?

Answer 1

Answer: $750

Explanation:

So we know that he earns $25 per hour, and we want to know how much he earns if he worked for 30 hours which is a week.

25=1

?=30

then we can cross multiply which is

`(25(30))/(1)`=750

so the answer is John earns $750 a week.