Question

So far this week, you have worked 7.5 hours at your part-time job. This is about 68% of the number of hours you work each week. How many hours do you work each week?

Answer 1

68% = 7.5 hours

1% = 7.5 ÷ 68 = 0.11 hour (nearest hundredth)

100% =0.11 x 100 = 11 hours

Answer: 11 hours