Question

James decides to walk home from school today. He lives 3 miles from school and can walk home in 45 minutes. At what rate is James traveling?

Answer 1

3 miles per 45 minutes
x miles per 60 minutes(1 hour)
___________________
3*60=45*x
180=45x |:45
x=4

James is traveling at 4 miles per hour.

:)

Answer 2

James is traveling at 4 miles per hour. Hope it help!