Question

evaluate :(2by5) into (5by2) -²​

Answer 1

Answer:

8/125

Step-by-step explanation:

I assume you said the following so I will do accordingly

$\frac{2}{5} * (\frac{5}{2})^{-2}\\\\= \frac{2}{5} * (\frac{2}{5})^{2}\\\\= (\frac{2}{5})^{3}\\\\= \frac{8}{125}$