A truck and a bus leave from places A and B at the same time and meet each other in 6 hours. The truck travels 50 kilometers per hour, and the bus takes 11 hours to complete the journey. How many kilometers does the bus travel per hour?
一辆货车和一辆客车同时从甲乙两地相对开出，6小时相遇，货车每小时行50千米，客车行完全程需要11小时，客车每小时行多少千米？
<gadget id="calculator">11 - 6</gadget>
<output>5</output>

<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">50 * (6/5)</gadget>
<output>60</output>

<result>60</result>