Question

um sexto + tres quartos = ????

Answer 1

$\frac{1}{6} + \frac{3}{4}$

mmc = 12

$\frac{2+9}{12} = \frac{11}{12}$

Answer 2

$\frac{1}{6} + \frac{3}{4} = \frac{2 + 9}{12} = \frac{11}{12}$