There are 12 books on the shelf. 5 of these books are new. What is the ratio of used books to all books
1 answer:
Answer:
7:12
Step-by-step explanation:
Total no.of books = 12
No.of new books = 5
No. of used books = 12 - 5 = 7
Ratio of used books to all books = 7:12
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