reaves809010 reaves809010
  • 13-11-2019
  • Mathematics
contestada

There are 13 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 used books to all books?

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ckscookieshopbusines ckscookieshopbusines
  • 13-11-2019

Answer:

A

Step-by-step explanation:

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lizzytrevino1 lizzytrevino1
  • 13-11-2019

Answer:

13:7

Step-by-step explanation:

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