Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{25}{\frac{2}{5}}\]
Invert and multiply.
\[25\times \frac{5}{2}\]
Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{25\times 5}{2}\]
Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[\frac{25{}^{2}\times 5}{2}\]
Simplify \(25{}^{2}\times 5\) to \(125{}^{2}\).
\[\frac{125{}^{2}}{2}\]
(125*^2)/2
