#### Answer

a. $6$

#### Work Step by Step

We can round $3\frac{7}{8}$ to $4$ and $2\frac{1}{5}$ to $2$ to get the expression: $4+2$, which equals $6$.

Published by
Pearson

ISBN 10:
0321955048

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

a. $6$

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