Question

7sobre6 menos3 sobre4 mas 11sobre2

Answer 1

$\frac{7}{6} -\frac{3}{4} +\frac{11}{2}$

M.C.M(6,4,2)=12

$\frac{14}{12} -\frac{9}{12} +\frac{66}{12}$

Aplicar las propiedades de las fracciones}: $\frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}$

$\frac{14-9+66}{12}$ → $\frac{71}{12}$