Car A and Car B drive oppositely from two places at the same time, the distance between the two places is 288 kilometers, and they meet after 4.5 hours. Car A travels 36 kilometers per hour, how many kilometers per hour does Car B travel?
甲、乙两车同时从两地相对开出，两地相距288千米，4.5小时后相遇．甲车每小时行36千米，乙车每小时行多少千米？
<gadget id="calculator">288 / 4.5</gadget>
<output>64</output>

<gadget id="calculator">64 - 36</gadget>
<output>28</output>

<result>28</result>