Answer:
10 days
Step-by-step explanation:
16,425
For future references, I'd say use a calculator for multiplication or calculate on a piece of paper. :)
Joe: 8 songs in 10 minutes = 8/10 = 0.8 songs per minute
Jasmine: 12 songs in 15 minutes = 12/15 = 0.8 songs per minute
they are downloading at the same speed