Beispiel Nr: 09
$ \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=\frac{2}{3}m^{2} \qquad a=\frac{4}{9}m \qquad \\ \\ \textbf{Rechnung:} \\ b = \frac{A}{a} \\ A=\frac{2}{3}m^{2}\\ a=\frac{4}{9}m\\ b = \frac{\frac{2}{3}m^{2}}{\frac{4}{9}m}\\\\b=1\frac{1}{2}m \\\\\\ \tiny \begin{array}{|l|} \hline A=\\ \hline 0,667 m^2 \\ \hline 66,7 dm^2 \\ \hline 6,67\cdot 10^{3} cm^2 \\ \hline 6,67\cdot 10^{5} mm^2 \\ \hline 0,00667 a \\ \hline 6,67\cdot 10^{-5} ha \\ \hline 6,67\cdot 10^{-7} km^2 \\ \hline \end{array} \tiny \begin{array}{|l|} \hline a=\\ \hline 0,444 m \\ \hline 4,44 dm \\ \hline 44,4 cm \\ \hline 444 mm \\ \hline 4,44\cdot 10^{5} \mu m \\ \hline 0,000444 km \\ \hline \end{array} \tiny \begin{array}{|l|} \hline b=\\ \hline 1,5 m \\ \hline 15 dm \\ \hline 150 cm \\ \hline 1,5\cdot 10^{3} mm \\ \hline 1,5\cdot 10^{6} \mu m \\ \hline 0,0015 km \\ \hline \end{array}$