$${\frac{{\mathtt{A}}}{{\mathtt{V}}}} = {\frac{{\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{2}}}}{\left(\left({\frac{{\mathtt{4}}}{{\mathtt{3}}}}\right){\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}\right)}}$$
$${\frac{{\mathtt{A}}}{{\mathtt{V}}}} = {\frac{{\mathtt{3}}}{{\mathtt{r}}}}$$
Hallo anonymous, ich bin vorhin aus dem System rausgeflogen. Deine Frage ist jetzt beantwortet. Ich hoffe, ich konnte dir helfen. Gruß asinus :- )
$${\frac{{\mathtt{A}}}{{\mathtt{V}}}} = {\frac{{\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{2}}}}{\left(\left({\frac{{\mathtt{4}}}{{\mathtt{3}}}}\right){\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}\right)}}$$
$${\frac{{\mathtt{A}}}{{\mathtt{V}}}} = {\frac{{\mathtt{3}}}{{\mathtt{r}}}}$$