Answer
$19\frac{5}{16}$
Work Step by Step
$3\frac{7}{16}+6\frac{1}{2}+9\frac{3}{8}$
$=3\frac{7}{16}+6\frac{4}{8}+9\frac{3}{8}$
$=3\frac{7}{16}+15\frac{7}{8}$
$=3\frac{7}{16}+15\frac{14}{16}$
$=18\frac{21}{16}$
$=19\frac{5}{16}$
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