Mathematics, 19.06.2020 04:57, ZahauQ

10 people are attending a chess tournament, and they are from Team A, Team B and Team C. Every person will complete each of the other 9 contestants. The winner gets 1 point, the loser gets 0 point, and they each get 0.5 points if the game is tied. After the tournament, the average of Team A is 4.5 points, the average of Team B is 3.6 points, and the average of Team C is 9 points. How many members are in Team A, Team B and Team C?

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10 people are attending a chess tournament, and they are from Team A, Team B and Team C. Every perso...