$1\mathrm{s}\mathrm{m}=1852m1\backslash mathrm\{sm\}=1852m$

$1\mathrm{k}\mathrm{n}=1\frac{\mathrm{s}\mathrm{m}}{h}1\backslash mathrm\{kn\}=1\backslash frac\{\backslash mathrm\{sm\}\}h$

Geschwindigkeit von $72\mathrm{k}\mathrm{n}72\backslash mathrm\{kn\}\backslash ;$ in $\frac{\mathrm{k}\mathrm{m}}{h}\backslash frac\{\backslash mathrm\{km\}\}h$ umrechnen

$72\cdot \frac{1852m}{h}=72\backslash cdot\backslash frac\{1852m\}h=$

$=\frac{133344m}{h}\widehat{=}=\backslash frac\{133344m\}h\backslash widehat=$

$mm\backslash ;$ in $\mathrm{k}\mathrm{m}\backslash mathrm\{km\}$ umrechnen.

$=\frac{\mathrm{133,344}\mathrm{k}\mathrm{m}}{h}=\backslash frac\{133\{,\}344\backslash mathrm\{km\}\}h$

In $\frac{m}{s}\backslash frac\; ms$ umrechnen.

$(\mathrm{133,344}\cdot 1000m):3600s=\backslash left(133\{,\}344\backslash cdot1000m\backslash right):3600s=$

$=\mathrm{37,04}\frac{m}{s}=37\{,\}04\backslash frac\; ms$