The U.S. Mint began issuing state quarters in 1999. There was one state quarter for each of the 50 states. You are collecting the state quarters and want to design a rectangular display with the same number of quarters in each row. How many ways can you arrange your display?
If we have 50 states, and that is a even number. that means we can make rectangular shapes with nothing leftover. They can even get to being one line thick. ................... So it can be aranged in 50 ways.
