Решение:
а) \(96 : (-8) = -12\)
б) \(-2,8 : (-0,07) = 40\)
в) \(-2 \frac{3}{8} : 1,25 = -\frac{19}{8} : \frac{5}{4} = -\frac{19}{8} \cdot \frac{4}{5} = -\frac{19}{2 \cdot 5} = -\frac{19}{10} = -1,9\)
г) \(-2 \frac{2}{3} : (-3 \frac{5}{9}) = -\frac{8}{3} : (-\frac{32}{9}) = -\frac{8}{3} \cdot (-\frac{9}{32}) = \frac{8 \cdot 9}{3 \cdot 32} = \frac{1 \cdot 3}{1 \cdot 4} = \frac{3}{4} = 0,75\)