A. If it’s just the rate of games per hour, you would just divide the number of games played (3) by the total amount of time played since it already measured in hours (2.5). I got 1.2 games per hour which makes sense because they played just a few more games than hours they played.
C. To find cost per person, you would divide the total cost by the amount of people present: $42/4 (don’t forget to count yourself). I got $10.50.
D. Cost per minute would be the total cost divided by the number of MINUTES played (2.5 x 60) so $42/150 is $.28 or 28 cents.
