Prealgebra (7th Edition)

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

Chapter 6 - Section 6.2 - Integrated Review - Ratio, Rate, and Proportion - Page 429: 13

Answer

$\frac{1\text{ professors}}{5\text{ graduate assistants}}$

Work Step by Step

4 professors to 20 graduate assistants --> $\frac{4\text{ professors}}{20\text{ graduate assistants}} =\frac{4\text{ professors}\div4}{20\text{ graduate assistants}\div4} = \frac{1\text{ professors}}{5\text{ graduate assistants}}$
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