Answer
$\frac{49}{50}$
Work Step by Step
$\frac{17}{25}+\frac{3}{10}$
The least common multiple of the denominators is 50.
$\frac{17\times2}{25\times2}+\frac{3\times5}{10\times5}=\frac{34}{50}+\frac{15}{50}=\frac{49}{50}$
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