The area of a rectangle is $26 \large\frac{1}{4}$$m^2$ . If its length is $17 \large\frac{1}{2}$$m$. Find its width

Question

$\begin{array}{1 1} 2 \\ 1\frac{1}{2} \\ \large\frac{5}{2} \\ \large\frac{7}{2} \end{array}$