Question 2The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of whitewashing the walls of the room and ceiling at the rate of Rs 7.50 per m2.

Question 2The length, breadth and height of a room are 5 m, 4 m and 3

1.	Question 2The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of whitewashing the walls of the room and ceiling at the rate of Rs 7.50 per m2.
Answer» Question 2 The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of whitewashing the walls of the room and ceiling at the rate of $R s 7.50 p e r m^{2}$ .