Question 547742
percent		----------------			quantity							
Base I	15	----------------			x	L						
Base II	25	------	30	-	x	L						
Mixture	18.00%	----------------	30									
												
15	x	+	25	(	30	-	x	)	=	18	*	30
												
15	x	+	750	-	25	x	=			540		
15	x	-	25	x			=	540	-	750		
-10	x			=	-210							
/	-10											
	x			=	21		L	15.00%		Base I
					9		L	25.00%		Base II
												
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