Question 916953
Part I	5.00%		per annum	-------------	Amount invested =x	
Part II	9.00%		per annum	------------	Amount invested = y	
	100000					
Interest-----	7400.00					
						
Part I	5.00%		per annum	---x		
Part II	9.00%		per annum	---y		
Total investment						
x	+	1	y=	100000	-------------1	
Interest on both investments						
5.00%	x	+	9.00%	y=	7400	
Multiply by		100				
5	x	+	9	y=	740000.00	--------2
Multiply (1) by			-5			
we get						
-5	x	-5	y=	-500000.00		
Add this to (2)						
0	x	4	y=	240000		
divide by		4				
			y	=	60000	
Part I	5.00%	$	40000			
Part II	9.00%	$	60000			
						
CHECK						
40000	---------	5.00%	-------	2000.00		
60000	-------------	9.00%	-------	5400.00		
Total			--------------------	7400.00		
						
m.ananth@hotmail.ca