Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 6 - Test - Page 463: 2



Work Step by Step

A ratio of 9 to 30 is written as $\frac{9}{30}$ $\frac{9}{30}=\frac{9\div3}{30\div3}=\frac{3}{10}$
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