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Mathematics, 01.07.2020 15:01 haileyrae187
German Silver is an alloy composed of nickel, zinc, and copper in a 3:4:13 ratio. How many kilograms of each metal are needed to make 4 kg of this alloy?
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German Silver is an alloy composed of nickel, zinc, and copper in a 3:4:13 ratio. How many kilograms...
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