The length of a rectangular playground is 40 m and breadth is 15 m. Find the cost of fencing it at the rate of ₹ 5 per metre.
A playground is rectangular in shape. If its length is 60 m and breadth is 50 m, find the cost of fencing it at the rate of ₹ 2.50/metre.
cost of fencing a rectangular park of length 175 m and breadth 125 m
at the rate of Rs 12 per metre.