Strangely enough, exactly one square metre!
First, area is not measured in feet but in square feet. Furthermore, the answer depends on the coverage which depends on the type of paint as well as the preparation of the surface which is being painted.
One can find local listings for paint stores in their area on both Yelp and Yellow Pages. They allow one to search for paint stores by zip code and provide a list of such stores with reviews from customers included.
To effectively use a spot meter in photography for accurate exposure readings, aim the meter at the specific area you want to expose correctly. Ensure the meter is set to spot metering mode and adjust the settings based on the meter reading to achieve the desired exposure.
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To effectively use a light meter spot metering feature for accurate exposure in photography, aim the spot meter at the most important part of the scene, such as a subject's face. Adjust the exposure settings based on the meter reading to ensure proper brightness and detail in that specific area. This technique helps to capture the desired level of light and shadow in your photos.
about 10.5 square feet
2200/400 = 5.5 cans
5
One square metre is the area of a square whose sides measure exactly one metre.
It is: 2200/400 = 5.5 and so 6 cans will be needed
5.5 round it up to 6
Cans of paint needed: 2200/400 = 5.5 therefore 6 cans are needed
4
One cubic meter cannot be "converted" to a square measure unless we know how "deep" it is being spread. For example, if it is one meter deep, then it would cover one square meter; but if it is two meters deep, then it would cover half that area. If it were, say, 1 cm deep, then it could cover a million square centimeters (100 x 100 x 100).
You would need 25 (5x5).
Coverage 10 to 12 Square-Ft
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