Question 899358
Part I	3.00%		per annum	-------------	Amount invested =x		
Part II	6.00%		per annum	------------	Amount invested = y		
	22000						
Interest-----	810.00						
							
Part I	3.00%		per annum	---x			
Part II	6.00%		per annum	---y			
Total investment							
x	+	1	y=	22000	-------------1		
Interest on both investments							
3.00%	x	+	6.00%	y=	810		
Multiply by		100					
3	x	+	6	y=	81000.00	--------2	
Multiply (1) by			-3				
we get							
-3	x	-3	y=	-66000.00			
Add this to (2)							
0	x	3	y=	15000			
divide by		3					
			y	=	5000		
Part I	3.00%	$	17000				
Part II	6.00%	$	5000				
							
CHECK							
17000	---------	3.00%	-------	510.00			
5000	-------------	6.00%	-------	300.00			
Total			--------------------	810.00			
							
m.ananth@hotmail.ca