passenger car and a truck depart from two places 414 kilometers apart at the same time, travel toward each other, and meet each other after 3.6 hours. The passenger car travels 60 kilometers per hour, how many kilometers per hour does the truck travel?
一辆客车和一辆货车同时从相距414千米的两地出发，相向而行，经过3.6小时相遇．客车每小时行60千米，货车每小时行多少千米？
<gadget id="calculator">414 / 3.6</gadget>
<output>115</output>

<gadget id="calculator">115 - 60</gadget>
<output>55</output>

<result>55</result>