Answer:
6 games
Step-by-step explanation:
What we know:
Total number of games = 18
Number of games played at night = 5
Length of season = 3 months
All months have same number of games
We do not need to know how many games are played at night, as that information just throws us off.
18 games ÷ 3 months = 6 games per month
Hope this helps :)