Question 901648
Part I	10.00%		per annum	-------------	Amount invested =x		
Part II	9.00%		per annum	------------	Amount invested = y		
	25000						
Interest-----	2340.00						
							
Part I	10.00%		per annum	---x			
Part II	9.00%		per annum	---y			
Total investment							
x	+	1	y=	25000	-------------1		
Interest on both investments							
10.00%	x	+	9.00%	y=	2340		
Multiply by		100					
10	x	+	9	y=	234000.00	--------2	
Multiply (1) by			-10				
we get							
-10	x	-10	y=	-250000.00			
Add this to (2)							
0	x	-1	y=	-16000			
divide by		-1					
			y	=	16000		
Part I	10.00%	$	9000				
Part II	9.00%	$	16000				
							
CHECK							
9000	---------	10.00%	-------	900.00			
16000	-------------	9.00%	-------	1440.00			
Total			--------------------	2340.00			
							
m.ananth@hotmail.ca