Question 581316
Acid	percent	----------------			quantity						
Type I	50.00%	----------------			x	liters					
Type II	10.00%	------	360	-	x	liters					
Mixture	40.00%	----------------	360								
											
50.00%x	+10.00%(360-x)=	40.00%	*360
50x+10(360-x)=14400	
50x+3600-10x=14400	
50x-10x	=14400-3600	
40x=	10800						
/	40										
x=270	liters	50.00%	
90	liters			10.00%	
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