The passenger car and the truck departed from two stations 335 kilometers apart at the same time and met on the way in 2.5 hours. It is known that the passenger car travels 60 kilometers per hour, how many kilometers per hour does the truck travel?
客车与货车分别从相距335千米的两站同时相向开出，2.5小时在途中相遇．已知客车每小时行驶60千米，货车每小时行驶多少千米？
<gadget id="calculator">335 / 2.5</gadget>
<output>134</output>

<gadget id="calculator">134 - 60</gadget>
<output>74</output>

<result>74</result>