Odpowiedź:
[tex]73,9 mm^{2}= 0,739cm^{2}[/tex]
[tex]1cm^{2}-xha\\0,739cm^{2}-462ha[/tex]
[tex]xha=\frac{1cm^{2}*462ha }{0,739cm^{2} }=\frac{462ha}{0,739}=625,169ha\approx625ha=6250000m^{2}=62500000000cm^{2}[/tex]
pierwiastkujemy wynik
[tex]1cm^{2}: 62500000000cm^{2} /\sqrt{}\\1cm:250000cm[/tex]
skala wynosi 1:250 000
