There are, in a certain league, 14 teams, and each team face another team for a total of 5 times. How many games are played in the season?
Answers: A) 455 B) 525 C) 1400 D) 180 E) 560
By using the formula, t[n(n - 1) / 2], where t = no. of games between two teams and n = total no. of teams, we get: 455   Option 455.
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There are, in a certain league, 14 teams, and each team face another team for a total of 5 times. How many games are played in the season?