A and B set off from A and B at the same time, meet each other 40 minutes later, and travel at the same speed for 15 minutes. A is still 11 minutes away from B, and B is 11 minutes away from A. There are still 66 kilometers. How many kilometers are there between AB and AB?
甲、乙从A、B两地同时相对开出，40分钟后相遇，相遇后又以各自不变的速度行了15分钟后，甲距B地还有11分钟的路程，而乙距A地还有66千米，AB两地相距多少千米？
<gadget id="calculator">40 + 15</gadget>
<output>55</output>

<gadget id="calculator">40 + 15 + 11</gadget>
<output>66</output>

<gadget id="calculator">40 / 66</gadget>
<output>20/33 = around 0.606061</output>

<gadget id="calculator">1 - (20/33)</gadget>
<output>13/33 = around 0.393939</output>

<gadget id="calculator">40 / (13/33)</gadget>
<output>1_320/13 = around 101.538462</output>

<gadget id="calculator">55 / (1_320/13)</gadget>
<output>13/24 = around 0.541667</output>

<gadget id="calculator">1 - (13/24)</gadget>
<output>11/24 = around 0.458333</output>

<gadget id="calculator">66 / (11/24)</gadget>
<output>144</output>

<result>144</result>