The distance between the two places is 480 kilometers. Cars A and B drive from the two places at the same time, drive towards each other, and meet each other after 4 hours. Car A travels 65 kilometers per hour, how many kilometers per hour does Car B travel?
两地间的距离是480千米，甲、乙两辆汽车同时从两地开出，相向而行，经过4小时相遇．甲车每小时行65千米，乙车每小时行多少千米？
<gadget id="calculator">480 / 4</gadget>
<output>120</output>

<gadget id="calculator">120 - 65</gadget>
<output>55</output>

<result>55</result>