Question

A rectangular playground has an area of $3,162\text{square meters}$. If the width of the rectangle is $51$, find the length.

Answer 1

Find the length of rectangle:

We know the area of rectangle $=length\times width$

$$\begin{gathered} \Rightarrow 3162=51\times length \\ \Rightarrow length=\frac{3162}{51} \\ \Rightarrow length=62meters \end{gathered}$$

Hence, the length of rectangular playground is $\text{62 meters}$.