Question

Really urgent (if possible , please write it down in an explanatory form as I want to understand it , NOT just copy it) -
A rectangular room is 6 m long , 5 m wide and 3.5 m high. It has 2 doors of size 1.1 m by 2 m and 3 windows of size 1.5 m by 1.4 m. Find the cost of white washing the walls and the ceiling of the room at the rate of Rs 5.30 per square metre.

Answer 1

so here is ur ans. i think it is right.....