Question

a rectangular park is 30 m long 20m broad. find the cost of a. fencing the park at rs. 40.50 per metre b.levelling the park at rs. 5.50 per sqm

Answer 1

a) area=l×b. 30×20=600square m.cost of fencing per square m=₹40.50 . cost of fencing 600square m will be 40.50×600=₹20300