Wie viele Kugln passen in Quader Formel

HI!

${\displaystyle \mathrm{X<mspace\; width="0.12em"></mspace>}=\frac{{\mathrm{V<mspace\; width="0.12em"></mspace>}}_{\mathrm{Q<mspace\; width="0.12em"></mspace>}\mathrm{u<mspace\; width="0.12em"></mspace>}\mathrm{a<mspace\; width="0.12em"></mspace>}\mathrm{d<mspace\; width="0.12em"></mspace>}\mathrm{e<mspace\; width="0.12em"></mspace>}\mathrm{r<mspace\; width="0.12em"></mspace>}}}{{\mathrm{V<mspace\; width="0.12em"></mspace>}}_{\mathrm{K<mspace\; width="0.12em"></mspace>}\mathrm{u<mspace\; width="0.12em"></mspace>}\mathrm{g<mspace\; width="0.12em"></mspace>}\mathrm{e<mspace\; width="0.12em"></mspace>}\mathrm{l<mspace\; width="0.12em"></mspace>}}}}$

mit:

${\displaystyle {\mathrm{V<mspace\; width="0.12em"></mspace>}}_{\mathrm{Q<mspace\; width="0.12em"></mspace>}\mathrm{u<mspace\; width="0.12em"></mspace>}\mathrm{a<mspace\; width="0.12em"></mspace>}\mathrm{d<mspace\; width="0.12em"></mspace>}\mathrm{e<mspace\; width="0.12em"></mspace>}\mathrm{r<mspace\; width="0.12em"></mspace>}}=\mathrm{a<mspace\; width="0.12em"></mspace>}\mathrm{b<mspace\; width="0.12em"></mspace>}\mathrm{c<mspace\; width="0.12em"></mspace>}}$

${\displaystyle {\mathrm{V<mspace\; width="0.12em"></mspace>}}_{\mathrm{K<mspace\; width="0.12em"></mspace>}\mathrm{u<mspace\; width="0.12em"></mspace>}\mathrm{g<mspace\; width="0.12em"></mspace>}\mathrm{e<mspace\; width="0.12em"></mspace>}\mathrm{l<mspace\; width="0.12em"></mspace>}}=\frac{4}{3}\mathrm{\pi <mspace\; width="0.12em"></mspace>}{\mathrm{r<mspace\; width="0.12em"></mspace>}}^3}$