An alloy consists of nickel, zinc, and copper in the ratio 2:7:9.
a
How much of each metal is...
Mathematics, 03.11.2020 23:20 carrietaylor234
An alloy consists of nickel, zinc, and copper in the ratio 2:7:9.
a
How much of each metal is needed to make 3.6 kg of this alloy?
Answers: 3
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