#### Answer

$18\frac{2}{35}$

#### Work Step by Step

$12+3\frac{6}{7}+2\frac{1}{5}$
$=12+3\frac{30}{35}+2\frac{7}{35}$
$=17\frac{37}{35}$
$=18\frac{2}{35}$

Published by
Pearson

ISBN 10:
0321955048

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

$18\frac{2}{35}$

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