if 20 liters of chemical x are added to 80 liters of a mixture that is 5 % chemical x and 95 % chemical y, then what percentage of the resulting mixture is chemical x?	Pick one:  A) 24 %  B) 26 %  C) 28 %  D) 30 %  E) 32 %
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">(1/20) * 80</gadget>
<output>4</output>

<gadget id="calculator">20 + 4</gadget>
<output>24</output>

<result>A</result>
if 20 liters of chemical x are added to 80 liters of a mixture that is 5 % chemical x and 95 % chemical y, then what percentage of the resulting mixture is chemical x?
add(20, multiply(divide(5, const_100), 80))
"the amount of chemical x in the solution is 20 + 0.05 ( 80 ) = 24 liters . 24 liters / 100 liters = 24 % the answer is a ."