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A group of friends gets together to play a sport. First, people must be divided into teams. Each team has to have exactly 4 players, and one can be on more than one team. How many teams can they make?
A group of friends gets together to play a sport. First, people must be divided into teams. Each team has to have exactly 4 players, and one can be on more than one team. How many teams can they make? (It is possible that everyone can be on a team.)