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mock AMC 10

Picture of Kai Ho Liang
mock AMC 10
by Kai Ho Liang - Sunday, December 13, 2020, 9:12 PM

I'm confused about the below problem, can some teacher help explain it in detail?

Central High School is competing against Northern High School in a backgammon match. Each school has three players, and the contest rules require that each player play two games against each of the other school's players. The match takes place in six rounds, with three games played simultaneously in each round. In how many different ways can the match be scheduled?

Picture of David Reynoso
Re: mock AMC 10
by David Reynoso - Tuesday, December 15, 2020, 11:54 AM

For questions from the AMC 10 8 week preparation course, please use the forum on the classes.areteem.org site. I see you posted there too, here is a response: https://classes.areteem.org/mod/forum/discuss.php?d=816