Beispiel Nr: 05
$ \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=8m \qquad \\ \\ \textbf{Rechnung:} \\ b = \frac{A}{a} \\ A=9m^{2}\\ a=8m\\ b = \frac{9m^{2}}{8m}\\\\b=1\frac{1}{8}m \\\\\\ \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 8 m \\ \hline 80 dm \\ \hline 800 cm \\ \hline 8\cdot 10^{3} mm \\ \hline 8\cdot 10^{6} \mu m \\ \hline 0,008 km \\ \hline \end{array} \tiny \begin{array}{|l|} \hline b=\\ \hline 1,13 m \\ \hline 11,3 dm \\ \hline 113 cm \\ \hline 1,13\cdot 10^{3} mm \\ \hline 1,13\cdot 10^{6} \mu m \\ \hline 0,00113 km \\ \hline \end{array}$