3 years ago

At a music store, 8 CDs cost $32. How much 15 CDs cost at this store?

Mathematics

2 answers:

Digiron [165]3 years ago

6 0

Hello there!

How much does 15 CDs cost at this store? ----> $60

To solve: find unit rate multiply unit rate by number asked to find.

$32 CDs ÷ 8 bought = $4 a CD.

$4 a CD x 15 CDs = $60 for 15 CDs.

I hope this helps! :)

Goryan [66]3 years ago

3 0

Answer:

$60

Step-by-step explanation:

Divide $32 by 8 (= $4), then multiply that ($4) by 15, and the answer is $60.

Hope this helps :)

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