The distance between A and B is 355 kilometers. A passenger car and a truck drive from A and B respectively, and meet each other in 2.5 hours. It is known that the form of a truck is 69.4 kilometers per hour, how many kilometers per hour is the form of a passenger car?
甲乙两地相距355千米，一辆客车和一辆货车分别从甲城和乙城相对开出，2.5小时相遇．已知货车每小时形式69.4千米，客车每小时形式多少千米？
<gadget id="calculator">355 / 2.5</gadget>
<output>142</output>

<gadget id="calculator">142 - 69.4</gadget>
<output>72.6</output>

<result>72.6</result>