Solution Y is 20 percent liquid X and 80 percent water. If 2 kilograms of water evaporate from 8 kilograms of solution Y and 2 kilograms of solution Y are added to the remaining 6 kilograms of liquid, what percent of this new solution is liquid X?	Select the correct option:  A) 20%  B) 21 1/2%  C) 22%  D) 24%  E) 25%
In 8 kilograms of solution Y there are   0.2*8= 
<gadget id="calculator">  0.2*8</gadget>
<output>1.6</output>
1.6kilograms of solution X;   After 2 kilograms of water are replaced by 2 kilograms of solution Y, to the existing 2.4 kilograms of solution X, 0.2*2=0.4 kilograms of solution X are added, so in the new solution of 8 kilograms there are 1.6+0.4= 
<gadget id="calculator">1.6+0.4</gadget>
<output>2</output>
2 kilograms of solution X, which is  2/8*100= 
<gadget id="calculator"> 2/8*100</gadget>
<output>25</output>
25% of this new solution.   Answer: 25%.
<result>E</result>
Solution Y is 20 percent liquid X and 80 percent water. If 2 kilograms of water evaporate from 8 kilograms of solution Y and 2 kilograms of solution Y are added to the remaining 6 kilograms of liquid, what percent of this new solution is liquid X?