Question

aman takes 5 rounds of a square field and he walks 300m daily.find the cost of leveling it at the rate of r.s 5 per m.also find the area of it​

Answer 1

Distance covered by Aman in every day d =300m

Distance covered in one round = 300/5 = 60m

length of, one side of square L = 60/4 = 15m

Therefore area of square = 15*15 = 225m²

It's give that cost of leveling is rs 5/m

Perimeter of square is = 4*15 = 60m

Hence, cost of leveling of square is = 60*5= 300rupees.