Answer
$7\frac{17}{24}$
Work Step by Step
Convert to fractions with least common denominator to add.
$2\frac{1}{3}+5\frac{3}{8}=2\frac{1\times8}{3\times8}+5\frac{3\times3}{8\times3}=2\frac{8}{24}+5\frac{9}{24}=7\frac{17}{24}$
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