a) $$ \frac{4a^2b^3}{2a^4b^2} = \frac{2b}{a^2} $$
б) $$ \frac{3xy^2}{6x^3y^3} = \frac{1}{2x^2y} $$
в) $$ \frac{24p^4q^2}{48p^2q^2} = \frac{p^2}{2} $$
г) $$ \frac{36m^2n}{18mn} = 2m $$
д) $$ \frac{-32b^5c}{12b^4c^2} = -\frac{8b}{3c} $$
е) $$ \frac{-6ax}{-18ax} = \frac{1}{3} $$