The cost of the paint is Rs.25 per kg. of 1 kg of paint covers 15 square feet, how much will it cost to paint outside of a cube having 5 feet each side?
The cost of the paint is Rs.25 per kg. of 1 kg of paint covers 15 square feet, how much will it cost to paint outside of a cube having 5 feet each side?
Answers (1)
Side of the cube (a) = 5 feet
Total surface area of the cube = 6a2 = 150 square feet