Scott bought three bags of candy with 75 pieces in each one. He plans to divide all the candy evenly among seven friends. How many pieces of candy will Scott have left for himself?

How many pieces of candy total?  (3 bags)(75 pieces/bag) = 225 pieces

How many pieces to each friend?  225 pieces / 7 friends = 32 pieces each, with 1 piece left over for himself.