+0  
 
0
43
1
avatar

Three schools have a chess tournament. Four players come from each school. Each player plays two games against each player from the other schools, and plays one game against each other player from his or her own school. How many games of chess are played?

 Nov 29, 2020
 #1
avatar
0

12 players must play 16 games (two against 8 others) + 3 games (their own squad)= 19 games

12 x 19 = 228   BUT   TWO players are in each game ...so divide by two = 114 games of chess are played

 Nov 30, 2020

30 Online Users

avatar
avatar