Answer:
The fraction of the adult fans is
and the fraction of the children fans is

Explanation:
Given:
In the bleachers at the basketball game,1/4 if the fans are adult men,and 5/12 are adult women.
Now, to find the fraction of adult fans and the fraction of children fans.
Fraction of fans who are adult men =

Fraction of fans who are adult women =

So, to get the fraction of adult fans add fraction of fans who are adult men and fraction of fans who are adult women:




On simplifying:

The fraction of adult fans =

Now, to get the fraction of children fans:
Assuming the whole fraction be 1.
We subtract the fraction of adult fans from 1:



The fraction of children fans =

Therefore, the fraction of the adult fans is
and the fraction of the children fans is
