Question

An alloy consists of 3 parts of nickel to 4 parts of copper what is the percentage composition of the alloy

Answer 1

Answer:

total=3+4=7

percentage of copper= 4/7 * 100= 57.14%

percentage of nickel=3/7 * 100=42.85%

Step-by-step explanation:

Answer 2

57.14

42.85

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