The answer is 5.5 cans.
You figure this by basic division:
(2200 units) / (400 units per can) = 5.5 cans which means you have to buy 6 cans.
you will need 5 cans of paint.
Surface area of a sphere = 4*pi*radius2 Area = 4*pi*102 = 400*pi square feet Amount needed in gallons = (400*pi)/400 = pi (3.141592654) Just over 3 gallons will be needed.
To determine how much paint is needed to cover 100 square feet, you first need to know the coverage area of the paint you are using. This is typically indicated on the paint can as the coverage rate in square feet per gallon. Once you have this information, you can calculate the amount of paint needed by dividing the total square footage (100 sq. ft.) by the coverage rate of the paint. For example, if the coverage rate is 250 sq. ft. per gallon, you would need 0.4 gallons of paint (100 sq. ft. / 250 sq. ft. per gallon = 0.4 gallons).
It depends on the porosity of the surface that you are trying to paint on. The paint tin will give this information.
To paint 180 square feet, generally about 3 quarts of paint would be required. However, this figure varies depending on how many coats are applied.
5
Cans of paint needed: 2200/400 = 5.5 therefore 6 cans are needed
It is: 2200/400 = 5.5 and so 6 cans will be needed
5.5 round it up to 6
7.7 gallons.
The number of cans of paint needed to cover 400 square units depends on the coverage provided by each can. Typically, one can of paint covers about 350 to 400 square feet. Therefore, for 400 square units, you would need at least one can, but it’s advisable to check the specific coverage details on the paint can and consider extra for touch-ups or a second coat.
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.
To determine the number of cans of paint needed to cover an area of 2200 square units, divide the total area by the coverage of one can. This is calculated as 2200 square units divided by 400 square units per can, which equals 5.5. Since you cannot purchase half a can, you will need to round up to the nearest whole number, requiring 6 cans of paint.
2200 square units ÷ 400 square units/tin = 5 1/2 tins. If you had no paint, as you cannot buy 1/2 a tin, you would need to buy 6 tins.
One quart of paint nominally covers about 100 square feet.
To determine the number of cans of paint needed, divide the total area to be covered by the coverage of one can. This calculation is 2200 square units divided by 400 square units per can, which equals 5.5 cans. Since you can't purchase half a can, you would need to round up to 6 cans of paint to fully cover the area.
2200/400 = 5.5 cans