3 years ago

At a used book sale, 5 books cost $15. What is the cost per book?

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

4 0

Answer:

$3/book

Step-by-step explanation:

cost per book means divide the price of all the books by the number of books

$15/(5 books) = $3/book

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