Question

Ratio of men to women is 3:2 .. 120 men use a gym how many were women

Answer 1

Ratio is 3:2
120÷3=40
40×2=80
3:2=120:80
80 women

Answer 2

`\bf \cfrac{men}{women}\qquad 3:2\qquad \cfrac{3}{2}~\hspace{6em}\cfrac{120}{w}=\cfrac{3}{2}\implies \cfrac{120\cdot 2}{3}=w\implies 80=w`