SOLUTION: In a concrete mixture, 4/7 of the total volume is sand. How much sand is needed for 135 cubic yards of concrete?
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Question 716030: In a concrete mixture, 4/7 of the total volume is sand. How much sand is needed for 135 cubic yards of concrete?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
77.2 cubic yds of sand
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