A student buys a special pass for $20.00 to ride at the carnival for the day. The student is that the carnival for H hours. Which expression can be used to find the cost of the special pass per hour?

2 Answers
Apr 7, 2018

#r ($)/h = ($20.00)/(H" hours")#

Explanation:

Let the rate of cost per hour be #r#

Using the units of #("dollars")/("hour") -> r ($)/h#

#r ($)/h = ($20.00)/(H" hours")#

Apr 7, 2018

the answer is #20.00/ h#

Explanation:

The explanation is you are trying to find out how much he is paying per hour so since #h# represents hours you will divide $20.00 by #h#.