About 1500 feet of a well insulated house in GA.
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Answer: 1 ft² = 0.092903 m² so, 28000 x 0.092903 = 2601.285 m²
28,000 feet = 8,534.4 meters.
Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.
One bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feet roof!
A bundle of Shingles will cover roughly 33 square feet. A square of Shingles (3 Bundles) will cover 100 square feet.
"Square feet" aren't things that are used to cover area."35 square feet" is an amount of area that you have to cover with something.
How many square feet will a ton of salt cover?
Well, you would take the 7000 square feet of dirt and multiply it by the four inches of stone to get the 28000 cubic yards of stone. (28000 yds³)
Three square feet would cover one square yard or 36 square inches.
9 square feet.
The fertilizer will cover a square plot 20 feet by 20 feet.