Question

Find the area of the square whose sides is $2m50cm$.

Answer 1

We know that area of square $=s\times s=s^2$

$$\begin{gathered} =2m50cm\times 2m50cm \\ =2.50m\times 2.50m \end{gathered}$$ (since $2m50cm$ we can write as $2.5m$)

$=6.25m^2$

Hence area of square $=6.25m^2$