Answer to total number of games
Let's name each team with a letter: A, B, C, D, E
Team A will play B, C, D, and E each 3 times
Team B will also play C, D, and E each 3 times (the above count includes B playing A)
Team C will also play D, and E each 3 times (the above count includes C playing A and B)
Team D will also play E 3 times. (the above count includes D playing A, B, and C)
E has played everyone
So we will have a total of (4 + 3 + 2 + 1) time 3 games = (10) times 3 = 30;
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