1 L = 1 [tex]dm^{3}[/tex]
Stiind ca 1 [tex]dm^{3}[/tex] = dm x dm x dm avem:
1 [tex]dm^{3}[/tex] = [tex]\frac{1}{2}[/tex] m x [tex]\frac{1}{2}[/tex] m x [tex]\frac{1}{2}[/tex] m = [tex]\frac{1}{m^{3} }[/tex] = [tex]\frac{1}{10^{3} }[/tex] = [tex]m^{-3}[/tex] = 0,001 [tex]m^{3}[/tex]