Beispiel Nr: 01
$ \text{Gegeben:}\\\text{Fläche} \qquad A \qquad [m^{2}] \\ \text{Länge} \qquad a \qquad [m] \\ \\ \text{Gesucht:} \\\text{Breite} \qquad b \qquad [m] \\ \\ b = \frac{A}{a}\\ \textbf{Gegeben:} \\ A=9m^{2} \qquad a=9m \qquad \\ \\ \textbf{Rechnung:} \\ b = \frac{A}{a} \\ A=9m^{2}\\ a=9m\\ b = \frac{9m^{2}}{9m}\\\\b=1m \\\\\\ \tiny \begin{array}{|l|} \hline A=\\ \hline 9 m^2 \\ \hline 900 dm^2 \\ \hline 9\cdot 10^{4} cm^2 \\ \hline 9\cdot 10^{6} mm^2 \\ \hline 0,09 a \\ \hline 0,0009 ha \\ \hline 9\cdot 10^{-6} km^2 \\ \hline \end{array} \tiny \begin{array}{|l|} \hline a=\\ \hline 9 m \\ \hline 90 dm \\ \hline 900 cm \\ \hline 9\cdot 10^{3} mm \\ \hline 9\cdot 10^{6} \mu m \\ \hline 0,009 km \\ \hline \end{array} \tiny \begin{array}{|l|} \hline b=\\ \hline 1 m \\ \hline 10 dm \\ \hline 100 cm \\ \hline 10^{3} mm \\ \hline 10^{6} \mu m \\ \hline 0,001 km \\ \hline \end{array}$