## Basic College Mathematics (10th Edition)

Estimate 36 mph Exact $33 \frac{11}{16}$ mph
$5 \frac{1}{2} \times 6 \frac{1}{8}$ Estimate Round fractions to the nearest whole number $6 \times 6 = 36$ Exact Convert mixed numbers to improper fractions and multiply. $\frac{11}{2} \times \frac{49}{8}$ = $\frac{539}{16}$ Convert improper fractions to mixed numbers $33 \frac{11}{16}$