Answer:
[tex]\frac{6}{15}=\frac{2}{5}[/tex] of her collection
Explanation:
She starts out with [tex]\frac{2}{3}[/tex] of her collection on the player.
She listens to [tex]\frac{3}{5}[/tex] of this; that is [tex]\frac{3}{5} (\frac{2}{3}) = (3*2)/(5*3)=\frac{6}{15}[/tex]. This simplifies to [tex]\frac{2}{5}[/tex].