Posted by Sharon on Sunday, October 10, 2010 at 5:36pm.
5 basketball teams are in a tournament and each team will play each other one time how many games will be played at the end?

math  Jen, Sunday, October 10, 2010 at 5:45pm
5 teams: ABCDE
These teams will play each other:
AB AC AD AE
BC BD BE
CD CE

math  Jen, Sunday, October 10, 2010 at 5:46pm
Sorry, I didn't finish and I accidentally hit enter.
AB AC AD AE
BC BD BE
CD CE
DE
(E has already played all of the teams.)
That's 10 games.

math  R K Sharma, Friday, May 27, 2016 at 1:11pm
10

math  Anonymous, Wednesday, September 28, 2016 at 2:24pm
i don't know

math  Farayi Mzondiwa, Wednesday, November 23, 2016 at 4:08am
A team does not play against itself so the answer for 5 teams is:
4 + 3 +2 + 1 = 10games
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