SOLUTION: A country has 20 teams in division one of its football league. How many matches will have to be played if each team plays every other team?
Algebra ->
Permutations
-> SOLUTION: A country has 20 teams in division one of its football league. How many matches will have to be played if each team plays every other team?
Log On
Question 1038080: A country has 20 teams in division one of its football league. How many matches will have to be played if each team plays every other team?
You can put this solution on YOUR website! Each of the 20 teams have to play all other 20 teams making it 20×20 so 400 games must be played to play all games so 400 is your answer.
(