Question

You pay $10.32 for 8 music downloads. What is the rate of cost per download?

Answer 1

let x = cost per 1 download (rate of cost per download)
now we set up a proportion:

`(1)/(8) = (x)/(10.32)`
1 download
OVER
8 downloads
EQUALS
x (see top for x)
OVER
$10.32
when we cross multiply, we get
10.32=8x
divide both sides by 8 to get:
1.29=x
so the rate of cost per download is $1.29

Answer 2

the answer is 1.29 hope i helped