8. The ratio of copper and zinc in an alloy is 9 : 5. If the weight of zinc in the alloy is 9.5 g,
what is the weight of copper in it?
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17.1 g is the right answer.
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romakumari1503:
17.1g is given in the book but what is the method to solve
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Answer:
17.1 g
Step-by-step explanation:
copper : zinc = 9:5
weight of zinc = 9.5 g
5= 9.5
1 = 1.9
copper = 9 = 17.1 g (answer)
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