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1 yard means 1 cubic yard; 4 in = 1/3 ft; 1 yd = 3 ft

1 cubic yard 3x3x3 cubic feet= (1/3 ft)(X sq ft)

X = 81 sq ft

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Q: How many sq ft at 4 inches thick will one yard of concret?
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Related questions

How much concrete is needed for a slab 800 square feet by 4 inches thick?

how many cubic feet in a yard of concret


How many square feet does a cubic yard of concret covers four inches thick?

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How many square feet will 1 yard of mulch cover at 3 inches thick?

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How many square feet will 1 cubic yard of mulch cover at 2 inches thick?

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