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Answer: 42
Explanation:
120 x .35 = 42
I hope this helped!
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- Zack Slocum
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the volume of a sphere can be calculated with the formula v=4/3(pi)(r)^3
80 ounces are in a five pound bag.
I think that this is right, but I assumed that the ceiling has the same dimensions as the wall you would need 4 gallons for 2 coats.
Work:
20x8= 160 (square feet for 1 wall)
160x5=800 (i assumed there are 4 walls and 1 ceiling)
800x2=1600 (you need 2 coats)
1600/400=4 (each gallon includes 400 square feet)
They are symmetric on the y axis
