Question 499513
percent	percentage	----------------			quantity							
Acid I	40	----------------			x	gal						
Acid II	25	----------------	65	-	x	gal						
Mixture	29.00%	----------------	65									
												
40	x	+	25	(	65	-	x	)	=	29	*	65
												
40	x	+	1625	-	25	x	=	1885		
40	x	-	25	x			=	1885	-	1625		
15	x			=	260							
/	15											
	x	=	17.33	gal	40.00%		Acid I
		47.67		gal			25.00%		Acid II