Respuesta:
espero q te sirva
Explicación paso a paso:
[tex]\frac{3}{7} + \frac{2}{7} -\frac{2}{14} \\\\\frac{3}{7}x\frac{2}{2} +\frac{2}{7} x\frac{2}{2} - \frac{2}{14} \\\\\frac{6}{14} +\frac{4}{14} -\frac{2}{14} \\\\\frac{6+4-2}{14} \\\\\frac{8}{14} \\\\\frac{4}{7}[/tex]
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Respuesta:
espero q te sirva
Explicación paso a paso:
[tex]\frac{3}{7} + \frac{2}{7} -\frac{2}{14} \\\\\frac{3}{7}x\frac{2}{2} +\frac{2}{7} x\frac{2}{2} - \frac{2}{14} \\\\\frac{6}{14} +\frac{4}{14} -\frac{2}{14} \\\\\frac{6+4-2}{14} \\\\\frac{8}{14} \\\\\frac{4}{7}[/tex]