Question

$4 \frac{1}{10} - 2 \frac{1}{3} +3 \frac{2}{5}$
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Answer 1

$4 \frac{1}{10} - 2 \frac{1}{3} + 3 \frac{2}{5} \\ \\ \frac{41}{10} - \frac{7}{3} + \frac{17}{5} \\ \\ \frac{123 - 70 + 102}{30} \\ \\ \frac{53 + 102}{30} \\ \\ \frac{155}{30} \\ \\ = 5.16$