Question

subtract the sum of
$2 \frac{3}{7} and - 5 \frac{4}{7}from \: the \\ \: different \: \\ of \: \frac{4}{5} and \frac{ - 2}{5}$
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Answer 1

Answer:

$( \frac{4}{5} - ( - \frac{2}{5} )) -(2 \frac{3}{7} + ( - 5\frac{4}{7} )) \\ ( \frac{4 + 2}{5} ) - ( \frac{17}{7} - \frac{39}{7} ) \\ = \frac{6}{5} - ( \frac{17 - 39}{7} ) \\ = \frac{6}{5} - (\frac{ - 22}{7} ) \\ = \frac{6 \times 7 + 22 \times 5}{35} \\ = \frac{42 + 110}{35} \\ = \frac{152}{35}$

I hope it will help you out