${\displaystyle \frac{\mathrm{0,3}\cdot 15\cdot \mathrm{19,9}}{999}}\approx {\displaystyle \frac{5\cdot 20}{1000}}={\displaystyle \frac{100}{1000}}=\mathrm{0,1}\backslash dfrac\{0\{,\}3\backslash cdot15\backslash cdot19\{,\}9\}\{999\}\backslash approx\backslash dfrac\{5\backslash cdot20\}\{1000\}=\backslash dfrac\{100\}\{1000\}=0\{,\}1$

Der Term hat ungefähr den Wert 0,1.