Ответ:

\(2\frac{13}{36} = \frac{85}{36}\), а \(54\% = \frac{54}{100}\).

\(\frac{54}{100} \cdot \frac{85}{36} = \frac{51}{40} = 1\frac{11}{40}\).

Ответ: \(1\frac{11}{40}\).