Today during maths our teacher gave us 16 questions to answer. the first 10 were apart of our maintenance and the next 6 where word problems. The hardest word problem was problem 5. Problem 5 was
A barber makes $17 every 15 minutes. How long will it take to earn $680? We gave three answers and those three answers were
- 10 hours
- 40 hours
- 11 hours
