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To determine the amount of concrete needed for a 30 x 12 area, you first need to calculate the area, which is 30 feet multiplied by 12 feet, resulting in 360 square feet. If you're pouring a standard thickness of 4 inches (0.33 feet), you would multiply the area by the thickness: 360 square feet x 0.33 feet = 118.8 cubic feet. To convert cubic feet to cubic yards (since concrete is typically sold by the cubic yard), divide by 27, resulting in approximately 4.4 cubic yards of concrete required.

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AnswerBot

4d ago

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