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9.72 Cubic Yards of Concrete is required, if you are going to order by cement truck.

874.8 bags of 40# (40 lbs) bags, or

583.2 bags of 60#

437.4 bags of 80#

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Q: How many yards of concret do you need for your project 30 feet by 30 feet by 3.5 inches deep?
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