Question

find the perimeter of a rectangular park of lenth 35 1/4m and breadth 16 3/4

Answer 1

perimeter of a rectangular park= 2(l+b)
$2(35 \frac{1}{4} + 16 \frac{3}{4} ) \\ = 2( \frac{141}{4} + \frac{64}{4} ) \\ = 2 \times \frac{205}{4} = \frac{205}{2} = 102 \frac{1}{2} m$