There are 60 minutes in an hour, and 60/15 minutes would equal 4. Since there are four 15 minute intervals in an hour, you would want to multiply 24 by 4, which equals 96.
Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)