Ответ:

\(4\frac{5}{5}=\frac{25}{5}=5\), \(2\frac{7}{6}=\frac{19}{6}\).

\(5\cdot\frac{19}{6}=\frac{95}{6}=15\frac{5}{6}\).

Ответ: \(15\frac{5}{6}\).