#### Answer

$\frac{4+3b}{15}$

#### Work Step by Step

$\frac{4}{15}+\frac{b}{5}=\frac{4}{15}+\frac{b\times3}{5\times3}=\frac{4}{15}+\frac{3b}{15}=\frac{4+3b}{15}$

Published by
Pearson

ISBN 10:
0321955048

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

$\frac{4+3b}{15}$

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