Question

if the length and the breadth of a wall surrounding a building is 150and 18 find the cost of painting the wall from outside at the rate of 50 rupees per metre​

Answer 1

Answer:

length ( L ) = 150 m

breath ( B ) = 18 m

Area of the wall = L × B

= 150 × 18

= 2700 m

.°. Cost of painting the wall from outside

= 2700 × 50

= ₹ 13500