Question

At Keller’s bike rentals it costs $21 to rent a bike for 4 hours

How many hours of bike use does a customer get per dollar
Round answer to nearest hundredth

Answer 1

0.19 hours

Explanation:

we know that

The cost to rent a bike for 4 hours is $21

so

using proportion

Find out how many hours of bike use does a customer get per dollar

Let

x ----> the number of hours

`(21)/(4)\ (\$)/(h)=(1)/(x)\ (\$)/(h)\\\\x=4/21\\\\x= 0.19\ hours`