A and B go from East Town to West Town at the same time. When A walked the whole distance (2/5), B only walked 9.6 kilometers. /11). How many kilometers is the distance between the east and west towns?
甲、乙两人同时从东镇到西镇，当甲走了全程的(2/5)，乙只走了9.6千米，当甲到达西镇时，乙距西镇还有全程的(3/11)．求东西两镇相距多少千米？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / (2/5)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">3 / 11</gadget>
<output>3/11 = around 0.272727</output>

<gadget id="calculator">1 - (3/11)</gadget>
<output>8/11 = around 0.727273</output>

<gadget id="calculator">9.6 / (8/11)</gadget>
<output>13.2</output>

<gadget id="calculator">(5/2) * 13.2</gadget>
<output>33</output>

<result>33</result>