4 years ago

There are 12 books on the shelf. 5 of these books are new. What is the ratio of used books to all books

Mathematics

1 answer:

julsineya [31]4 years ago

3 0

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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