Math, asked by sindrella1, 1 year ago

An alloy consists of 13 parts of copper,7 parts of zinc and 5 parts of nickel.Find the percentage of copper in this alloy.

Answers

Answered by bibhanshuthapli

7

Total alloy = 13 + 7 + 5 = 25

Percentage of copper in this alloy
= 13/25 * 100
= 52%

Answered by Haquer343

1

Let the total parts be 100%

Total=13+7+5=25

Percentage of copper=13/25×100=52

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