Question

A car travels 288 miles in 4 hours and 30 minutes. How many miles does it travel per hour?

Answer 1

288 miles/4.5 hours=64 miles per hour.
so your answer is the car travels 64 miles per hour.
because 30 min is half of an hour so you can  say the time is 4.5

Answer 2

It travels 64 miles per hour