Question

Q.5 A square ground have its side 80 m. If the rate to level the surface of groun
Rs. 5 per Sq.m, what amount will be required to level the whole ground?
9.2​

Answer 1

Answer:

To find the area of square

area of square = S*S (where s means the side)

Let area be x

x=80*80

x=6400sq.m

Cost = area/ rate of charging

cost = 6400/5

cost = 1280 rs