Mathematics

Mathematics, 05.03.2021 02:20, shariaharper

An alloy of metals is 50% iron. Another alloy is 40% iron. How much of each should be mixed to make 600 grams of an alloy that is 43% iron?

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An alloy of metals is 50% iron. Another alloy is 40% iron. How much of each should be mixed to make...

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