ц) (0,3 · (−1 1/3) · 0,15) / (−1,2 · (−5/6) · 0,36)

Преобразуем числа: \(0.3=\frac{3}{10}\), \(-1\frac{1}{3}=-\frac{4}{3}\), \(0.15=\frac{3}{20}\), \(-1.2=-\frac{6}{5}\), \(0.36=\frac{9}{25}\).

\[\frac{\frac{3}{10}\cdot\left(-\frac{4}{3}\right)\cdot\frac{3}{20}}{\left(-\frac{6}{5}\right)\cdot\left(-\frac{5}{6}\right)\cdot\frac{9}{25}}=\frac{-3/50}{9/10}=-\frac{1}{15}\]

Ответ: \(-\frac{1}{15}\).