Math, asked by dubeyponam75, 3 months ago

4.5g of we alloy of copper and zinc contains 3.5g of copper. what weight of copper will there be in 18.9 g of the alloy ?

Answers

Answered by harshjha59

2

Step-by-step explanation:

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Answered by auree

0

i done it but will not tell you because so b

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