Question

помогите пожалуйста ))

Answer 1

$2) frac{2x}{4y} frac{xy}{2y^2} frac{2x^2}{4xy} frac{3x^3y}{6x^2y^2} frac{4xy^2}{8y^3} \ 3) frac{p(p+q)}{p^2q} frac{q(p+q)}{pq^2} frac{pq(p+q)}{p^2q^2} frac{4(p+q)}{4pq} frac{-p-q}{-pq} \ 4)frac{25m}{5ac} frac{5am}{a^2c} frac{5m^2}{acm} frac{5cm^3}{ac^2m^2} frac{10a^2cm}{2a^3c^2}$