<PRE><B>Question 719586</B>
-------------- 	percent	----------------	Amount									
Alcohol I	90	----------------			20	liters						
Alcohol II	80	----------------			x	liters						
Mixture	85	----------------	20	+	x	liters						
												
90	*	20	+	80	x	=	85	(	20	+	x	)
1800	+	80	x	=	1700	+	85	x				
80	x		-85	x	=	-1800	+	1700				
-5	x	=	-100									
/	-5											
x	=	20		liters	Alcohol II							
												
m.ananth@hotmail.ca												
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