The distance between A and B is 560 km. The passenger car and the freight train depart from station A to station B at the same time. The passenger car travels 80 kilometers per hour, and the freight car travels 40 kilometers per hour. The passenger car arrives at station B and stays for one hour, then returns to station A at the original speed. How many kilometers away from station A is the place where the two cars meet?
甲、乙两站相距560千米．客车与货车同时从甲站出发驶向乙站，客车每小时行80千米，货车每小时行40千米，客车到达乙站停留一小时，又以原速度返回甲站．两车相遇的地点离甲站多少千米？
<gadget id="calculator">560 / 80</gadget>
<output>7</output>

<gadget id="calculator">7 + 1</gadget>
<output>8</output>

<gadget id="calculator">8 * 40</gadget>
<output>320</output>

<gadget id="calculator">560 - 320</gadget>
<output>240</output>

<gadget id="calculator">80 + 40</gadget>
<output>120</output>

<gadget id="calculator">240 / 120</gadget>
<output>2</output>

<gadget id="calculator">7 + 1 + 2</gadget>
<output>10</output>

<gadget id="calculator">10 * 40</gadget>
<output>400</output>

<result>400</result>