\[\left| \frac{1}{6} - 0,16 \right| = \left| \ \frac{1}{6} - \frac{16}{100} \right| =\]
\[= \left| \frac{100 - 96}{600} \right| = \frac{4}{600} = \frac{1}{150} =\]
\[= 0,006\ \ \ \]