Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapters 1-5 - Cumulative Review Exercises - Page 378: 17

Answer

$\frac{1}{5}$

Work Step by Step

200 people do not drink coffee and 1000 total were in the survey. Therefore, $\frac{200}{1000}$ do not drink coffee. $\frac{200}{1000}=\frac{1}{5}$
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