The highway between the two cities is 418 kilometers long. Two cars A and B start from two cities at the same time, drive towards each other, and meet each other after 5.5 hours. Car A travels 36 kilometers per hour, how many kilometers per hour does Car B travel?
两个城市间的公路长418千米．甲乙两辆汽车同时从两个城市出发，相向而行，经过5.5小时相遇．甲车每小时行36千米，乙车每小时行多少千米？
<gadget id="calculator">418 / 5.5</gadget>
<output>76</output>

<gadget id="calculator">76 - 36</gadget>
<output>40</output>

<result>40</result>