Gavin is selling water bottles at a baseball game to help raise money for new uniforms. Before the game, he buys 48 water bottles for a total of $18.50. At the game, he sells all of the bottles for $1.25 each. How much profit does Gavin make?

Answer 1

Gavin buys the water bottles for a total of 48 * $1.25 = $60.
Thus, Gavin makes a profit of $60 - $18.50 = $<<60-18.5=41.5>>41.5. Answer: \boxed{41.5}.