Ответ:а) \(\frac{6a^2b}{3a^2b}=2\).б) \(\frac{4x^2y}{8xy^3}=\frac{x}{2y^2}\).в) \(\frac{15p^3q^2}{45p^2q^3}=\frac{p}{3q}\).г) \(\frac{24m^3n}{6mn}=4m^2\).д) \(\frac{-18x^2y^2}{6x^2y^2}=-3\).е) \(\frac{-8ab}{-24abc}=\frac{1}{3c}\).