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Mathematics, 19.02.2021 23:20 baileysosmart

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A metalworker has a metal alloy that is 30% copper and another alloy that is 60% copper. How many kilograms of each alloy should the metal worker combine to create 50 kg of a 54% copper alloy?

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Score: 0 of 1 pt 1 of 5 (5 complote)
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A metalworker has a metal alloy t...
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