contestada

There are 18 teams in a league, each team plays 2 matches against each of the other teams. Work out the total number of matches played.
a) 162
b) 306
c) 324
d) 612

Respuesta :

Step-by-step explanation:

Each team must play the other 17 teams TWICE   18 * 17 * 2 = ....but each game involves TWO teams so you need to halve the number =

b)  306 games

Otras preguntas