At Smith's Bike Rentals, it costs $38 to rent a bike for 8 hours. How many dollars does it cost per hour of bike use?

The answer to this question is given below in the explanation section.

Explanation:

This is a general calculation question about how many dollar costs per hour if it costs $38 to rent a bike for 8 hours.

So the step by step calcualtion is given below:

The cost to rent a bike for 8 hours = $38

The cost to rent a bike per hour = $38/8 (because 8 hours costs $38, from this we can easily calculate the cost per hour.

The cost to rent a bike per hour is = $38/8 = $4.75

So the cost to rent a bike use per hour is $4.75.  

1. avoid them

2. a talk with them

3. ask someone you trust

4. ignore

5. call police