Answer:2/5 which is equivalent to 0.4
Step-by-step explanation:Assume that the total number of songs in the collection is x.
We know that she put 2/3 of the collection in the MP3 player.
This means that:
number of songs on the MP3 player =

songs
Now, she listened to 3/5 of the number of songs on her player. This means that:
number of songs she listened to =

songs
Based on the above, Frannie listened to 2/5 of her collection of songs during her vacation.
Hope this helps :)