Question

length breadth and height of a room are 15m,12m,8m respectively .find the cost of white washing the room at the rate of rs 8per m2 if it has a door measuring 4mx1.5m and two window each measuring 3mx2.5​

Answer 1

Answer:

rs114120

Step-by-step explanation:

area of room= 2(15+12)8=1440m2

area of door =6m2

area of window=7.5m2 *2=15m2

6+15=21

1440-21=1419

cost for white washing= 8*1419=11352rupees

Answer 2

Answer:

11352 rs is the right answer