$\backslash$table$[[\backslash$table$[[$proposed$],[$multiplication or division$]],\backslash$table$[[$Is this$],[$possible$?]],$result$],[\frac{12.kg}{2\mathrm{.}0m^2}=,$yes,$],[\frac{90.g^2}{0\mathrm{.}090(kg)}=,$yes,$],[(3\mathrm{.}0g)*(0\mathrm{.}023kg)=,$yes,$]]$