The distance between A and B is 360 kilometers. A passenger car and a truck depart from the two places at the same time. After 2.5 hours, the distance between the two cars is 10 kilometers. It is known that the truck travels 60 kilometers per hour, how many kilometers per hour does the passenger car travel?
甲、乙两地相距360千米，客车和货车同时从两地相对开出，2.5小时后两车相距10千米．已知货车每小时行60千米，客车每小时行多少千米？
<gadget id="calculator">360 - 10</gadget>
<output>350</output>

<gadget id="calculator">350 / 2.5</gadget>
<output>140</output>

<gadget id="calculator">140 - 60</gadget>
<output>80</output>

<result>80</result>