A 40-liter solution of alcohol and water is 5 percent alcohol. If 3.5 liters of alcohol and 6.5 liters of water are added to this solution, what percent of the solution produced is alcohol?
Pick one:
A) 8%	B) 11%	C) 14%	D) 17%	E) 20%
The percent of alcohol in the solution is (0.05(40) + 3.5) / 50 = 5.5/50 = 11%   The answer is 11%.
<result>B</result>
A 40-liter solution of alcohol and water is 5 percent alcohol. If 3.5 liters of alcohol and 6.5 liters of water are added to this solution, what percent of the solution produced is alcohol?