Math, asked by rishisharma60l, 6 months ago

5 grams of an alloy contains 15 by 4 grams copper and the rest is nikal . Find the ratio by weight of nickel to copper

Answers

Answered by sunitasaswotibata3

1

Answer:

copper =15/4=3.75

nikel=5-3.75=1.25

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