Question

find the cost of white washing the four walls of a cubical room of side 4m at the rate of rs20/m2​

Answer 1

Answer:

4a square * 20

the answer is 1280 rupees

Answer 2

=>Answer:

=>₹1280

=>Step-by-step explanation:

=>Side of 1 wall=4m

=>Area of 1 wall =4X4=16m²

=>Area of 4 walls=16X4

=64m²

=>Cost of white washing 1m²=₹20

=>Cost of white washing 64m²

=64 X 20

=₹1280

=>Pls Mark as BRANLIEST