2. Yes it can. Remember the properties of exponents, $\frac{x^a}{x^b}={x^{a-b}}$.
So $\frac{24x^{6}y^{2}}{6x^{2}y} = {\frac{4x^{6}y^{2}}{x^{2}y}}={4x^{6-2}y^{2-1}}={4x^{4}y}$