contestada

There are 4 new books and 9 used books on a shelf.
(a) What is the ratio of new books to all books on the shelf?

(b) What is the ratio of used books to all books on the shelf?

Respuesta :

chetankachana

Answer:

a) 4:13

b) 9:13

Step-by-step explanation:
these are the answers 1. 4:13
2: 9:13

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