Question

Calcule a operação : ( + 3/4) + (- 2/8)

Answer 1

$(\frac{3}{4}) + ( - \frac{2}{8} ) \\ \frac{3}{4} - \frac{2}{8} \\ mmc \: de \: 4 \: e \: 8 \: = 8 \\ \frac{6 - 2}{8} \\ \frac{4}{8} \\ simplificando \: por \: 4 \\ \frac{1}{2}$

Answer 2

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