Person 1, person 2, and person 3 played a game with three cards. each card had a different positive whole number on it. the rules we are follows:
1. deal on card to each player
2. score the number of points indicated on your card
3. shuffle the cards and deal again to play the next round.
they played at least two rounds. after the last round, person 1 had a total of 20 points, person 2 had 10 points, and person 3 had 9 points. during the last round of play, person 2 scored 8 points.
how many rounds did they play?
how many points did each player score?
show me how you got your answer if you did answer it!