\\frac{5^{4}}{5^{4}} =

$\\frac{5^{4}}{5^{4}} =$

\frac{5^{4}}{5^{4}} =

For $ \frac{a^m}{a^n} $, use $ a^m\div a^n = a^{m - n} $. Here $ a = 5 $, $ m = 4 $, $ n = 4 $.

$ \frac{5^4}{5^4}=5^{4 - 4}=5^0 $. By definition, $ a^0 = 1 $ ($ a
eq0 $), so $ 5^0 = 1 $.

$ 1 $