Question 810274
Part I	6.00%		per annum	-------------	Amount invested =x		
Part II	6.50%		per annum	------------	Amount invested = y		
	10000						
Interest-----	632.50						
							
Part I	6.00%		per annum	---x			
Part II	6.50%		per annum	---y			
Total investment							
x	+	1	y=	10000	-------------1		
Interest on both investments							
6.00%	x	+	6.50%	y=	632.5		
Multiply by		100					
6	x	+	6.5	y=	63250.00	--------2	
Multiply (1) by			-6				
we get							
-6	x	-6	y=	-60000.00			
Add this to (2)							
0	x	0.5	y=	3250			
divide by		0.5					
			y	=	6500		
Part I	6.00%	dls	3500				
Part II	6.50%	dls	6500				
							
CHECK							
3500	---------	6.00%	-------	210.00			
6500	-------------	6.50%	-------	422.50			
Total			--------------------	632.50			
							
m.ananth@hotmail.ca