There are 12 books on a shelf. 7of these books are new.
(a) what is the ratio of new books to...
Mathematics, 10.10.2019 14:10, haileyvaldiviez5208
There are 12 books on a shelf. 7of 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?
Answers: 3
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