#### Answer

$\frac{4}{7}$

#### Work Step by Step

We combine the fractions by finding the LCD and simplify if necessary:
$\displaystyle \frac{9}{14}-\frac{3}{42}=\frac{27}{42}-\frac{3}{42}=\frac{24}{42}=\frac{4}{7}$

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

$\frac{4}{7}$

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