Question

A room is 8.5 m long, 6.5m broad and 3.4m high. It has 2 doors, each meauring 1.5m by 1m and two windows each measuring ( 2m by 1m). Find the cost of painting its four walls at rupees 160 per metre

Answer 1

it will cost rupees 15760 if walls are painted ai rupees 160 per metre square