Go to 32 questions at random, buy some gas there, take the data and boom, you got an answer.
The total area of a box is the sum of all the area of the faces it has. It is also called the surface area. The area of one face of a rectangular box is equal to the product of its length and width. So, the total area would be:
SA = 2lw + 2wh + 2lh
SA = 2(4)(3) + 2(3)(6) + 2(4)(6)
SA = 108 ft^2
I think you would just add 2/3 and 1/3 to get 1 full can of paint. If not sorry.
