Ответ:
- \(−12:6=−2\).
- \(−33.77:(−11)=3.07\).
- \(−\frac{32}{75}:\left(−\frac{48}{55}\right)=\frac{32}{75}\cdot\frac{55}{48}=\frac{22}{45}\).
- \(−1\frac{1}{15}:4\frac{4}{5}=−\frac{16}{15}:\frac{24}{5}=−\frac{16}{15}\cdot\frac{5}{24}=−\frac{2}{9}\).
Ответ: 1) −2; 2) 3,07; 3) 22/45; 4) −2/9.
