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mojhsa [17]
3 years ago
5

At a used book sale, 4 books cost $20. What is the cost per book? * HELP PLZZZZZZZZZZZZZZZZZZ

Mathematics
2 answers:
Nat2105 [25]3 years ago
6 0

$5

If you have 4 books and the total cost is $20, divide!

20/4 = 5

ad-work [718]3 years ago
6 0
Answer: 5




Explication: If you have 5 and 4 than you have to multiply them. See here, you have 5x4. 5x4= 20
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