Question

find the cost of painting the walls of a room is 4 m 50 CM high and each side the room is 6 m long. the cost of painting is Rs 10 per square m

Answer 1

Answer:

first find the cured surface area

=2h(l+b)     then 2*4.50(6+6)  = 108m^2

then 1m^2=rs 10      108m^2= 1080

Step-by-step explanation: