Question 515502
Investment I	16.00%		per annum	---x						
Investment II	25.00%		per annum	---y						
										
x		+	y=	30000	------------------------1					
16.00%	x	+	25.00%	y	=	$6,060.00				
Multiply by 		100								
16	x	+	25	y	=	$606,000.00		--------2		
										
Multiply (1) by			-16							
we get										
										
-16	x	-16	y	=		-480000.00				
										
Add this to (2)										
										
0	x	9	y	=		$126,000.00				
										
divide by		9								
										
y	=		$14,000.00		investment at 	25.00%	
Balance			$16,000.00		investment at 	16.00%	
CHECK										
$16,000.00	---------	16.00%	-------	$2,560.00						
$14,000.00	-------	25.00%	-------	$3,500.00						
Total			-------	$6,060.00

m.ananth@hotmail.ca