Question 744222
Part I	4.50%		per annum	-------------	Amount invested =x	
Part II	6.00%		per annum	------------	Amount invested = y	
	25000					
Interest-----	1380.00					
						
Part I	4.50%		per annum	---x		
Part II	6.00%		per annum	---y		
Total investment						
x	+	1	y=	25000	-------------1	
Interest on both investments						
4.50%	x	+	6.00%	y=	1380	
Multiply by		100				
4.5	x	+	6	y=	138000.00	--------2
Multiply (1) by			-4.5			
we get						
-4.5	x	-4.5	y=	-112500.00		
Add this to (2)						
0	x	1.5	y=	25500		
divide by		1.5				
			y	=	17000	
Part I	4.50%	$	8000			
Part II	6.00%	$	17000			
						
CHECK						
8000	---------	4.50%	-------	360.00		
17000	-------------	6.00%	-------	1020.00		
Total			--------------------	1380.00		
						
m.ananth@hotmail.ca