Сократите дробь вариант второй

а) \(\dfrac{12xy}{36xy}=\dfrac13\)

б) \(\dfrac{14x^2y^2}{56x^5}=\dfrac{y^2}{4x^3}\)

в) \(\dfrac{x^6y^7}{y^{10}}=\dfrac{x^6}{y^3}\)

г) \(\dfrac{4x^2\cdot4x}{24x^6}=\dfrac{2}{3x^3}\)

д) \(\dfrac{x^3}{x^2\cdot x}=1\)

е) \(\dfrac{48a^5b^5}{32a^3b^3}=\dfrac{3a^2b^2}{2}\)

ж) \(\dfrac{x^5+x^3}{x^6+x^4}=\dfrac1x\)

з) \(\dfrac{x+2y}{(x+2y)^2}=\dfrac1{x+2y}\)

и) \(\dfrac{2y-x}{x^2-4y^2}=-\dfrac1{x+2y}\)