Question

write a unit rate for the situation. round to the nearest hundredth if necessary traveling 216 miles in 5 hours

Answer 1

There are always two possible unit rates.
Either way, you just divide to find it.

           (5 hours) / (216 miles)  =  0.023 hours per mile .

           (216 miles) / (5 hours)  =  43.2 miles per hour .