Question 158873
{{{(80u^8y^5) / (50u^6y^3)=(8u^2cross(u^6)y^5)/(5cross(u^6)y^3)}}}
{{{(80u^8y^5) / (50u^6y^3)=(8u^2y^5)/(5y^3)}}}
{{{(80u^8y^5) / (50u^6y^3)=(8u^2y^2cross(y^3))/(5cross(y^3))}}}
{{{(80u^8y^5) / (50u^6y^3)=(8u^2y^2)/(5)}}}