In an alloy there is 12% of copper. To get 69 kg of copper, how much alloy will be required ?

In an alloy there is 12% of copper. To get 69 kg of copper, how much a

1.	In an alloy there is 12% of copper. To get 69 kg of copper, how much alloy will be required ?
A.	424 kg
B.	575 kg
C.	828 kg
D.	<table><tr><td rowspan="2">1736</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td><td rowspan="2">kg</td></tr><td align="center">3</td></table>
Answer» C. 828 kg

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In an alloy there is 12% of copper. To get 69 kg of copper, how much alloy will be required ?

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