Respuesta:
\frac{4}{2} + \frac{5}{3} + \frac{2}{6} = \frac{24}{6\\} = \frac{4}{1} = 4
\frac{2}{6} + \frac{4}{5} + \frac{3}{7} = \frac{164}{105}
\frac{9}{8} - \frac{1}{2} = \frac{5}{8}
\frac{8}{4} x \frac{2}{6} x \frac{5}{9} = \frac{80}{216} = \frac{10}{27}
\frac{5}{6} x \frac{1}{2} x \frac{3}{5} = \frac{15}{180} = \frac{5}{60} = \frac{1}{12}
Explicación paso a paso:
Si la fraccion se puede simplificar se simplifica