Mix 40 grams of liquor A with 55% alcohol content and 60 grams of liquor B with 35% alcohol content to get a new type of liquor C. What is the concentration of this liquor?
将酒精含量为55%的A种白酒40克与酒精含量为35%的B种白酒60克混合，得到一种新型白酒C，这种白酒的浓度是多少．
<gadget id="calculator">55 / 100</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">40 * (11/20)</gadget>
<output>22</output>

<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">60 * (7/20)</gadget>
<output>21</output>

<gadget id="calculator">22 + 21</gadget>
<output>43</output>

<gadget id="calculator">40 + 60</gadget>
<output>100</output>

<gadget id="calculator">43 / 100</gadget>
<output>43/100 = around 0.43</output>

<result>43/100 = around 0.43</result>