Expand the following: \begin{align} Γ_{res} = \frac{{η}{P_{mot}}}{ω_{bombo}} =&\cssId{Step1}{\frac{{η}{P_{mot}}}{n_{bombo}{\frac{2π}{60}}}}\\[3px] =&\cssId{Step2}{410,4 Nm}\\[3px] \end{align}