Question

a rectangle room is 6m long,5m wide and 3.5m hige.it has 2 doors of size 1.1m by 2m and 3 windows of size 1.5m by 1.4m.find the cost of white washing the walls and ceiling of the rate of rs5.30 per square metre.

Answer 1

haaaaaaa .may beeeee iiiiii

Answer 2

lateral surf ar +ar of ceiling=let now x
x-ar of both door and window
then multiply it by R's.5. 30