Math
posted by Andrew on .
When the band traveled to the latest competition, they left school on the bus at 9:30 am. They arrived in Astoria and practiced until 7:15pm. How long did they spend traveling and practicing that day?
What kind of math do I need to do to see how long they practiced?

12 noon  9:30 = 2 hours, 30 minutes
2:30 + 7:15 = ?