There were 119 adults enrolled in the Wendy Computer School in 2017. ³₇ of the adults were men. Additional adults joined the computer school in 2018. For every 3 men who joined the computer school, 2 women joined the computer school. If there was an equal number of women and men in 2018, how many women joined the school in that year?

	Men	Women
Before	51	68
Change	+ 3 u	+ 2 u
After	51 + 3 u	68 + 2 u

Fraction of adults who are women
= 1 - ³₇
= ⁴₇

Number of men at first
= ³₇ x 119
= 51

Number of women at first
= ⁴₇ x 119
= 68

Men who joined : Women who joined
3 : 2

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

51 + 3 u = 68 + 2 u
3 u - 2 u = 68 - 51

1 u = 17

Number of women who joined the school in that year
= 2 u
= 2 x 17
= 34

Answer(s): 34