Simplify \( \dfrac{25^{\frac{2}{3}} \div 25^{\frac{1}{6}}}{(\frac{1}{5})^{\frac{7}{6}} \div (\frac{1}{5})^{\frac{1}{6}}} \)

Simplify \( \dfrac{25^{\frac{2}{3}} \div 25^{\frac{1}{6}}}{(\frac{1}{5})^{\frac{7}{6}} \div (\frac{1}{5})^{\frac{1}{6}}} \)