My intention was to start a debate as to why any country should accept the US dollar as the world reserve currency particulalry as to why any country should entrust the health of its economy to a secretive private banking cartel based in the US outside the control of the US Government.
if a gallon of paint covers 400 sq ft, how many gallons will you need to paint a 10'x12' room including the ceiling with 4 walls and an 8' ceiling with one coat of paint?
Other websites say a gallon will cover 400-450 square feet of smooth surface. If you've got a rough textured surface or surfaces which need 2 coats of paint, a gallon will cover about 200 square feet. The above answer may be a general rule of thumb.