Question

A rectangular lawn 70m by 50m has two cross roads each 6m wide running in the
middle of it, one parallel to the length and other parallel to the breadth. Find the cost
of levelling them at Rs 5.50 per square metre.​

Answer 1

Area of road =70*50=3500
3500*2=7000 because it has cross road
6*6=36
7000-36=6964
6964*5.50=38302