Respuesta :

Exvited
[tex] \frac{2}{8} + \frac{6}{12} \\ \\ \frac{1}{4} + \frac{1}{2} \\ \\ LCD = 4 \\ \\ \frac{1}{4} + \frac{2}{4} \\ \\ \frac{1+2}{4} \\ \\ \frac{3}{4} \\ \\ Answer: \fbox {3/4} \ or \ \fbox {0.75} [/tex]
TSO
[tex]\frac{2}{8} + \frac{6}{12} = \frac{1}{4} + \frac{1}{2} = \frac{1}{4} + \frac{2}{4} = \boxed{\bf{\frac{3}{4}}}[/tex]