#### Answer

Estimate 8
Exact $7 \frac{7}{8}$

#### Work Step by Step

$3 \frac{1}{2} \times 2 \frac{1}{4}$
Estimate
4 x 2 = 8
Exact
$3 \frac{1}{2} \times 2 \frac{1}{4}$ = $\frac{7}{2} \times \frac{9}{4}$ = $\frac{63}{8}$ = $7 \frac{7}{8}$

Published by
Pearson

ISBN 10:
0321825535

ISBN 13:
978-0-32182-553-7

Estimate 8
Exact $7 \frac{7}{8}$

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