Question

A rectangular piece of paper is 12 1/2 m long and 10 2/3 cm wide. Find the perimeter.

Answer 1

Answer:

Breadth=$12\frac{1}{2}m$=$\frac{25}{2} m$.

Length=$10\frac{2}{3} cm$=$\frac{32}{3} cm$=$\frac{0.32}{3}m$,.............(converted cm to m, because in the question, it is given $12\frac{1}{2}m$ and $10\frac{2}{3} cm$ . Thus, it is important to convert either cm to m or m to cm so that the correct perimeter can be found out)        Perimeter= 2(l+b)

$2(\frac{25}{2}+\frac{0.32}{3})$

$=25.213m$ (approx)

HOPE THIS HELPS :D