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Mathematics, 30.09.2020 01:01 Franciscoramosxt

Johnny's rare book collection contains 40 books he donates 15% of his books to the National Library sells 1/4 of his books to a rare dealer and sell for books on Amazon how many books were made in Johnny's book collection

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Johnny's rare book collection contains 40 books he donates 15% of his books to the National Library...
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