Question

A coach’s swimming team practices 5 times per week. There are 4 age groups on the team, and each group practices at a different time. Each group practices a total of 60 minutes per practice. What is the total amount of time the coach spends at practice during the week?

Answer 1

Well from what I'm reading it could turn out to be

`4 * 60 * 5 / 60`

4 being the groups and 60 being the minutes they practiced. 5 being the days the coach had to stay and 60 dividing the sum because there is 60 minutes in an hour. So 4×60×5=1200 and 1200÷60=20. So the coach spent 20 hours at practice during the week.