4 l of paint will cover about 34.5 m²
A square unit is equal to 100 square feet so 2200 square units equals 220,000 square feet. One gallon of paint will cover approximately 400 square feet which means 550 gallons of paint are needed. If you plan on a double coat 1,100 gallons are needed. It will take 550-1,100 1 gallon cans of paint to cover 2,200 square units.
root 484 ie 22 feet
The answer depends on the preparation of the surface to be painted and on the paint, itself. Read the coverage information on the paint can.
1 to 240
13.5
4 l of paint will cover about 34.5 m²
About 8 liters for a smooth to semi smooth surface
That depends on how thick you paint, and how many layers of paint you use.
About 1/80 of a litre - barely a touch out of the can.
Single coat ,100sqft Double coat 50sqft
You must have your figures wrong. - 4 litres of paint will not even come close to covering 100 metres square! !
If you are thinking of paint (or something similar), you need to look at the tin to determine the coverage of the substance. That will also depend on the nature of the material that you are trying to cover - its porosity, for example.
The answer depends on the type of paint: different paints have different coverage. It also depends on the nature of the surface that is being painted and its preparation. The paint container will give an indication of the likely coverage.
Question is as: what is the unit of paint.? Answer: Paint is measured in liters before applying and after applying it is meaured in square ( meter/feet)
2200/400 = 5.5 cans
If your drum is a 55 gallon drum and your paint can cover 400 square feet per gallon then you may cover (one coat only) a square almost 150 by 150 feet.