The length of the railway between A and B is 760 kilometers. A train travels from A to B, and the remaining distance is 36 kilometers longer than the total length (2/5). How many kilometers has this train traveled?
甲乙两地的铁路长760千米，一列火车从甲地开往乙地，剩下的路程比全长的(2/5)还多36千米，这列火车已经行了多少千米？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">760 * (2/5)</gadget>
<output>304</output>

<gadget id="calculator">304 + 36</gadget>
<output>340</output>

<gadget id="calculator">760 - 340</gadget>
<output>420</output>

<result>420</result>