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Mathematics, 28.06.2019 09:00 wkalpakchi

An alloy composed of nickel, zinc, and copper in a 4: 1: 2 ratio. how many kilograms of each metal are needed to make 35 kg of this alloy?

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An alloy composed of nickel, zinc, and copper in a 4: 1: 2 ratio. how many kilograms of each metal a...
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