Answer
$x = \frac{2}{3}$
Work Step by Step
$\frac{x}{\frac{3}{10}} = \frac{2\frac{2}{9}}{1}$
$x(1) = (\frac{3}{10})(2\frac{2}{9})$
$x = (\frac{3}{10})(\frac{20}{9})$
$x = \frac{60}{90}$
$x = \frac{60\div30}{90\div30}$
$x = \frac{2}{3}$
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 5 - Ratio and Proportion - 5.4 Solving Problems - 5.4 Exercises - Page 357: 22
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