Multiply & divide rational expressions

Kirti and Bulan were each asked to perform the following operation: >$\dfrac{3x+6}{2x+6}\cdot\dfrac{x+3}{x}$ Their responses are shown below. **Kirti** ||| **Bulan** :-:|:-:|:-:|:-: $\dfrac{3x+9}{2x}$ ||| $\dfrac{3x(x+2)}{x(x+3)^2}$ **Are either of these students correct?** [[☃ radio 1]]