There were 121 adults enrolled in the Kylie Acting School in 2016. ³₁₁ of the adults were women. Additional adults joined the acting school in 2017. For every 3 women who joined the acting school, 2 men joined the acting school. If there was an equal number of men and women in 2017, how many men joined the school in that year?

	Women	Men
Before	33	88
Change	+ 3 u	+ 2 u
After	33 + 3 u	88 + 2 u

Fraction of adults who are men
= 1 - ³₁₁
= ⁸₁₁

Number of women at first
= ³₁₁ x 121
= 33

Number of men at first
= ⁸₁₁ x 121
= 88

Women who joined : Men who joined
3 : 2

The number of men and women in the end is the same.

33 + 3 u = 88 + 2 u
3 u - 2 u = 88 - 33

1 u = 55

Number of men who joined the school in that year
= 2 u
= 2 x 55
= 110

Answer(s): 110