<math> Saue\mathit{rs}to\mathit{ffg}ehalt = 1,2041\ \frac{kg}{m^3} \times 23\% = 0,2769\ \frac{kg}{m^3} </math>
O x y g e n c o n t e n t = 1.2041 k g m 3 × 23 % = 0.2769 k g m 3 {\displaystyle Oxygen\ content=1.2041\ {\frac {kg}{m^{3}}}\times 23\%=0.2769\ {\frac {kg}{m^{3}}}}
