Respostas

2013-09-03T16:42:42-03:00
Me diga se montei errado o início.

 \frac{5}{8} +  \frac{1}{2} -  \frac{2}{2}

\frac{5}{8} + \frac{1}{2} - \frac{2}{2} = \frac{5 +4-8}{8} = \frac{1}{8}
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