Question

When the first Harry Potter movie came out, "The Sorcerer's Stone," a local book store marked all the Harry Potter books up by 40.5%. If "The Sorcerer's Stone" paperback cost $7.37 before the movie came out, how much did it cost after the mark up?

Answer 1

Divide those two numbers and you're answer should be within them.

Answer 2

10.35485 precisely, but since it's in money, the answer would be $10.35