elicollins316 elicollins316

21-09-2018
Mathematics

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concrete can be made by mixing cement, sand and gravel in the ratio 3:6:8. how much gravel is needed to make 850 cubic meter of concrete?

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ayrianaschaubowmrit ayrianaschaubowmrit

21-09-2018

400 cubic meters of gravel is needed to make 850 cubic meters of concrete.

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