Question

A rectangular sheet of paper is 15 3/4 cm long & 12 1/2 cm wide .find its perimeter

Answer 1

Given

• Length = 153/4 cm
• Width = 121/2 cm

Formula

• Perimeter of rectangle = 2 ( Length + width )

$= 2( \frac{153}{4} + \frac{121}{2} ) \\ \\ = 2( \frac{153 + 242}{4} ) \\ \\ = 2 \times \frac{395}{4} \\ \\ = \frac{548}{4} \\ \\ =137 \: cm$