Math, asked by kingkr, 11 months ago

an alloy consists of 13 parts copper, 7parts zinc and 5 parts nickel. find the percentage of each metal in the alloy

Answers

Answered by Sidmaths

1

Step-by-step explanation:

total parts = 25

copper = 13/25*100 = 52%

zinc = 7/25*100 = 28%

nickle = 5/25*100 = 20%

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