1/10 · 5/6 + 1/4 =

\[\frac{1}{10}\cdot\frac{5}{6}+\frac{1}{4}=\frac{1}{12}+\frac{1}{4}=\frac{1}{12}+\frac{3}{12}=\frac{1}{3}\]

Ответ: \(\frac{1}{3}\)