Question

soma de 3/8 + 5/6 e de 5/6+7/12

Answer 1

$\frac{3}{8} + \frac{5}{6} = \frac{9+20}{24} = \frac{29}{24} ;$ $\frac{5}{6} + \frac{7}{12} = \frac{10+7}{12} = \frac{17}{12} ;$