Ответ:
\(-2\frac{1}{8} = -\frac{17}{8}\).
\(-\frac{17}{8} - \frac{2}{3} = -\frac{51}{24} - \frac{16}{24} = -\frac{67}{24}\).
\(120 \cdot \left(-\frac{67}{24}\right) = -5 \cdot 67 = -335\).
Ответ: −335.
\(-2\frac{1}{8} = -\frac{17}{8}\).
\(-\frac{17}{8} - \frac{2}{3} = -\frac{51}{24} - \frac{16}{24} = -\frac{67}{24}\).
\(120 \cdot \left(-\frac{67}{24}\right) = -5 \cdot 67 = -335\).
Ответ: −335.