Answer:
16 seconds per download
Step-by-step explanation:
480/30 = 16 seconds
16 seconds.
just take 480 divided by 30.
that should give you 16.
16 seconds per song
multiply all off that and get your andser
B. 11
Every line with a mark is 11.
so in the image attached you can see that all you need to do is plug in the numbers
x → 11