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    3. concrete 12inches by 4 inches by 30 feet, how much needed?
    concrete 12inches by 4 inches by 30 feet, how much needed?

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    0  Views: 1075 Answers: 1 Posted: 13 years ago
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      1 Answer

      14.4 square ft.


      That is one deep hole.

      13 years ago. Rating: 0
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