\[\boxed{\text{5.185.}}\]
\[\textbf{а)}\ \frac{1}{6}\ м > \frac{1}{6}\ см\ \]
\[\textbf{б)}\ \frac{1}{6}\ дм = \frac{1}{60}\ м\]
\[\textbf{в)}\ \frac{1}{200}\ га > \frac{1}{20}\ а\]
\[\textbf{г)}\ \frac{1}{4}\ л > 20\ см^{3}\]
\[\textbf{д)}\ \frac{1}{4}\ т = 250\ кг\]
\[\textbf{е)}\ \frac{1}{15}\ ч = 4\ мин\]