300
Trina is eating a bag of skittles with her friends. She has 3 red, 2 purple and 2 yellow left. If she were to give 3 skittles to 3 friends what are the possible outcomes of what the three skittles could be?
r,r,r
r,r,p
r,r,y
r,p,p
r,p,y
r,y,y
p,p,y
p,y,y