Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter R - Test: 27

Answer

$\frac{49}{200}$

Work Step by Step

As seen in the pie chart, the section labelled groundwater is the only remaining piece. This means that the whole (1) `minus the other two pieces will result in the fractional value of groundwater. 1 - (fraction of icebergs and glaciers + fraction of active water) = $1 - (\frac{3}{4} + \frac{1}{200})= 1-(\frac{151}{200}) = \frac{49}{200}$
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