Answer: jasmine
Step-by-step explanation: this problem is actually pretty easy when you solve it!
all you have to do is divide 8 by 10 to find Joe’s rate, which would be 2 songs per min
then divide 12 by 15 to find jasmines rate which would be .8 songs per minute!
so because Jasmine download songs at a rate of .8 songs per minute, Jasmine is faster.