Question

the height of a room is 5 m and each side of the room is 12 m. find the cost of whitewashing the walls at the rate of rs 10 per sq m​

Answer 1

Answer:

area is 5×12 =60m^2

4 walls so the area will be 60×4=240m^2

cost=240×10=2400rs

Answer 2

Answer:

area is 5×12=60m^2

4 walls so the area will be 60×4=240m^2

cost of =(240×10) =Rs2400.