Answer:
35 minutes
Explanation:
Dylan gets home at 4:05pm
spends 20 minutes on his homework
4:05+20 min=4:25
spends 15 minutes practicing the drums.
4:25+15 min=4:40
Now, how many minutes does he have left before leaving for soccer practice at 5:15 pm
5:15-4:40=35 min
we cant find 15-40 because it gives negative number so we take 1 from 5 that made 15 became
15+60=75 min
then 75-40=35min
of course 4-4=0 hours