One type of liquid contains 25% of Kerosene, the other contains 30% of Kerosene. P can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of the Kerosene in the new mixture.  Choose the correct choice:
A) 28%
B) 25%
C) 30%
D) 27 %
E) 35%
Let P be filled by 60 lts of 1st liquid and 40 lts. of 2nd liquid.   amount of kerosene = (25*60/100) + (30*40/100)= 
<gadget id="calculator">(25*60/100) + (30*40/100)</gadget>
<output>27</output>
27 lts.   % of kerosene= 27 %   ANSWER:27 %
<result>D</result>
One type of liquid contains 25% of Kerosene, the other contains 30% of Kerosene. P can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of the Kerosene in the new mixture.