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Mathematics, 04.11.2020 19:50 MickeyAppleX

A metal worker has a metal Alloy that is 15% copper and another Alloy that is 65% copper how many kilograms of each Alloy should the metal worker combine to create 100 kg of a 55% Copper Alloy

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A metal worker has a metal Alloy that is 15% copper and another Alloy that is 65% copper how many ki...
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