In a basket ball league concisting of 5 teams , each other twice how many games will be played.

Answer 1

Call the teams A, B, C, D, E, and F.

A plays B twice - two games

A plays C twice - now four games

A plays D twice - now 6 games

A play E twice - now 8 games

B plays C twice - not 10 games

Can you complete the pattern and answer?