Question

A lawn is 12m long and 8m broad. Find the cost of flooring it at the rate of Rs. 75 per square meter. please help me..

Answer 1

Length of the lawn= 12m
Width of the lawn= 8m
Then it's perimeter= 2 (12+8)
= 2×20
= 40 m
cost of fencing per meter= Rs.75
Therefore cost of fencing 40m= 75× 40
=3000