Question 572980
percent		----------------			quantity										
Acid solution Type I	80.00%	----------------			x	L									
Acid solution type II	10.00%	------	560	-	x	L									
Mixture	70.00%	----------------	560												
															
80.00%x+10.00%(560-x)=70.00%*560			
80x+10(560-x)=	39200					
80x+5600-10x=39200					
80x-10x	=39200	-5600					
70x=	33600										
/70														
x	=480L			80.00%		Acid solution Type I			
80L	10.00%		Acid solution type II