Question 601236
	percent	----------------			quantity								
Pure Copper	100.00%	----------------			x	kg							
Copper Alloy	12.00%	------	44	-	x	kg							
Mixture	32.00%	----------------	44										
	12												
100.00%	x+12.00%	(44-x)=32.00%*44	
100x+12(44-x)=1408			
100x+528	-12x=1408			
100x-12	x	=1408-528			
88x=	880								
/	88												
x=10kg		100.00%		Pure Copper	
34	kg	12.00%		Copper Alloy	
													
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