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At Pages Aplenty book store, the more books you buy, the more books you get! With the special deal, a customer gets 2 free books for every 7 purchased books. Larry purchased 21 books.

1 Answer

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For this you would first divide 21 by 7 and get 3. Then you would multiply 3 by 2. So the answer would be 6.
User ZakS
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