<PRE><B>Question 940047</B>
	percent	----------------			quantity									
Hamburger I	19.00%	----------------			x	lb								
Hamburger II	11.00%	------	80	-	x	lb								
Mixture	13.00%	----------------	80											
Total	80		lb											
19.00%	x	+	11.00%	(	80	-	x	)	=	13.00%	*	80		
19	x	+	11	(	80	-	x	)	=	1040				
19	x	+	880	-	11	x	=			1040				
19	x	-	11	x			=	1040	-	-880				
8	x			=	160									
/	8													
	x			=	20		lb			19.00%		Hamburger I		
					60		lb			11.00%		Hamburger II		
														
m.ananth@hotmail.ca														
</PRE>