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frutty [35]
3 years ago
7

Brass is an alloy of zinc and copper. if 30%of the content is zinc, find the weight of zinc and copper in 300 grams of brass​ if

​
Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

Socratic app

Step-by-step explanation:

it will help you

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