Question 466564
------	percent	----------------	quantity										
Baking Soda	30	----------------200	L							
Baking Soda	100	----------------x	L							
Total	60	----------------200+x	L							
													
30*200+100*x=60(200+x)
												
6000+100x=12000+60x					
													
100	x	-	60	x	=	12000	-	6000					
													
40	x	=	6000										
													
/		40											
													
x	=		150	L	100	%	Baking Soda