Question

The cost of painting the four walls of a room 12m long at ₹ 30 per m² is ₹7560 and the cost of covering the floor with mat at ₹ 25 per m² is ₹ 2700. find the dimensions of the room.


Here can we take out the answer by taking 5 walls(four at sides and 1 at top)
don't spam plzz and answer fast​

Answer 1

Answer:

yes u r right as floor cannot be painted so u can use the formula 2(b+h)+ lb