10) \(\frac{5}{12} + \frac{1}{6}\)

Решение:

\(\frac{5}{12} + \frac{1}{6} = \frac{5}{12} + \frac{1 \cdot 2}{6 \cdot 2} = \frac{5}{12} + \frac{2}{12} = \frac{5+2}{12} = \frac{7}{12}\)

Ответ: \(\frac{7}{12}\)