The ratio of copper and zinc in an alloy is 6: 5. If the weight of the copper in the alloy is found to be 20.22 gm, then the weight of zinc in the alloy is _________.

The ratio of copper and zinc in an alloy is 6: 5. If the weight of the

1.	The ratio of copper and zinc in an alloy is 6: 5. If the weight of the copper in the alloy is found to be 20.22 gm, then the weight of zinc in the alloy is _________.
A.	15.75gm
B.	17.25gm
C.	16.85gm
D.	19gm
Answer» D. 19gm

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The ratio of copper and zinc in an alloy is 6: 5. If the weight of the copper in the alloy is found to be 20.22 gm, then the weight of zinc in the alloy is _________.

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