Question

Braden rented a bike for 3 hours and drove 18 mi for $12.00.
A.) Find Bradens avg speed in niles per hour
b.) Find the rental ratein dollars per hour
c.) Find the rental rate in dollars per mile

Answer 1

A) In 3 hours, he rode 18 miles...so that's 6 mph
B) If he had the bike for 3 hours and was charged $12, the rate was $4 per hour
C) If he went 6 mph and was charged $4 per hour, the cost per mile was ~$0.67 per mile