#### Answer

$-\frac{11}{36}$

#### Work Step by Step

LCD is 36.
$\frac{1}{9}-\frac{5}{12}=\frac{1\times4}{9\times4}-\frac{5\times3}{12\times3}=\frac{4}{36}-\frac{15}{36}=\frac{4-15}{36}=\frac{-11}{36}$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$-\frac{11}{36}$

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