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| Math Central | Quandaries & Queries |
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Question from david: Can you tell me how much 4 cubic yards of concrete sand ways in tons? |
Hi David. You'd be better off asking someone involved in the construction trade than a mathematician, but as far as I can tell, the density of concrete sand varies regionally between about 2600 - 3100 lb per cubic yard.
Stephen La Rocque.>
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