Ответ:
\(5^{-3}=\frac{1}{5^3}=\frac{1}{125}\).
\(25\cdot5^{-3}=25\cdot\frac{1}{125}=\frac{25}{125}=\frac{1}{5}\).
Ответ: \(\frac{1}{5}\).
\(5^{-3}=\frac{1}{5^3}=\frac{1}{125}\).
\(25\cdot5^{-3}=25\cdot\frac{1}{125}=\frac{25}{125}=\frac{1}{5}\).
Ответ: \(\frac{1}{5}\).