Question

socorro ??
$\frac{-7}{8} + \frac{19}{5} =$
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Answer 1

$- \frac{7}{8} + \frac{19}{5} = \frac{ - 35 + 152}{40} = \frac{117}{40}$

Answer 2

Resposta:

-35+152/40 = 117/40