Mathematics, 05.05.2020 00:36 karatsgrande9125

A cement mason starts making concrete by making 2.5 pounds of sand to 3.25 pounds of gravel. The mason uses 414 pounds of sand and gravel to start the concrete. How many pounds of gravel does the mason use?

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A cement mason starts making concrete by making 2.5 pounds of sand to 3.25 pounds of gravel. The mas...

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