There are 15 teams in a certain league and each team plays each of the other teams exactly twice. If each game is played by 2 teams, what is the total number of games played?  Answers:
A) 15  B) 16  C) 28  D) 56  E) 210
Every team plays with 14 teams...so total no of matches = 15 x 14 = 210.   Now, each match is played twice =&gt; 210 x 2   But 2 teams play a match =&gt; 210 x 2 /2 = 210.   Answer: 210
<result>E</result>
There are 15 teams in a certain league and each team plays each of the other teams exactly twice. If each game is played by 2 teams, what is the total number of games played?