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Mathematics, 11.03.2020 02:03 rachelrobinson6456

A manufacturer decides to mix to aluminum alloys 1 is 20% alloy and the other is 60% alloy how many tons of 20% alloy should he used to get a total of 100 t of 28% aluminum alloy

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A manufacturer decides to mix to aluminum alloys 1 is 20% alloy and the other is 60% alloy how many...
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