To get the total number of games possible, we will use the combination formula.
Total number of games :

= 45
Total of 45 games in the whole tournament.
Meanwhile, if there would be boy-versus-boy, we will have

The answer is 10.
The fraction for boy-versus-boy game will be
10/45 or 2/9 when simplified.
Answer:
they are opposite
Step-by-step explanation:
Step-by-step explanation:
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1/6 would be the fraction of 1/2+1/3= 1/6!
Answer:
13.
Step-by-step explanation:
im not sure the smallest number but if you have 13, there is an 100% chance you got 2 of the same color