Analloy consists of 13 parts of copper to 7 parts of zinc and 5 parts of nickle what is percentage composition of alloy
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Total parts = 13 + 7 + 5 = 25 .
Percentage composition of copper = 13/25 × 100 = 52%
Percentage composition of zinc = 7/25*100=28%
Percentage composition of nickel = 5/25×100 = 20% .
Percentage composition of copper = 13/25 × 100 = 52%
Percentage composition of zinc = 7/25*100=28%
Percentage composition of nickel = 5/25×100 = 20% .
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