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Mathematics, 02.02.2020 19:46 conroyjoann22
There are 16 books on a shelf. 7 of these books are new. (a) what is the ratio of new books to used books? (b) what is the ratio of all books to used books?
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There are 16 books on a shelf. 7 of these books are new. (a) what is the ratio of new books to used...
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