The passenger car is driving from station A to station B, and the truck is driving from station B to station A at the same time. The passenger car meets the truck at the place (7/13) of the whole journey. The passenger car travels 56 kilometers per hour, and the truck travels from station B in 9 hours. To station A, how many kilometers are there between A and B?
客车从甲站开往乙站，同时货车从乙站开往甲站，客车在行到全程的(7/13)的地方与货车相遇，客车每小时行56千米，货车9小时从乙站到甲站，甲乙两地相距多少千米？
<gadget id="calculator">7 / 13</gadget>
<output>7/13 = around 0.538462</output>

<gadget id="calculator">1 - (7/13)</gadget>
<output>6/13 = around 0.461538</output>

<gadget id="calculator">(6/13) / (7/13)</gadget>
<output>6/7 = around 0.857143</output>

<gadget id="calculator">56 * 9 * (6/7)</gadget>
<output>432</output>

<result>432</result>