Charmel Charmel

21-06-2017
Mathematics

contestada

A metal alloy that is made up of 15% aluminum is combined with a metal alloy that is 35% aluminum. If the result is 400 kilograms of 27.5% of aluminum alloy, then how much of each alloy was used

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Paulkof Paulkof

21-06-2017

55 kilograms of aluminum and 345 kilograms of the other metals

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