If 20 liters of chemical X are added to 80 liters of a mixture that is 30% chemical X and 70% chemical Y, then what percentage of the resulting mixture is chemical X?  Choose the correct choice from the following options:
A) 32%	B) 35%	C) 38%	D) 41%	E) 44%
The amount of chemical X in the solution is 20 +0.3(80) = 44 liters.   44 liters / 100 liters = 44%   The answer is 44%.
<result>E</result>
If 20 liters of chemical X are added to 80 liters of a mixture that is 30% chemical X and 70% chemical Y, then what percentage of the resulting mixture is chemical X?