Two cars, A and B, drive from two places 495 kilometers apart at the same time. After 3 hours, they meet each other. Car A travels 80 kilometers per hour. How many kilometers per hour does car B travel?
甲乙两辆车同时从相距495千米的两地相对开出，经过3小时相遇，甲车每小时行80千米，乙车每小时行多少千米？
<gadget id="calculator">495 / 3</gadget>
<output>165</output>

<gadget id="calculator">165 - 80</gadget>
<output>85</output>

<result>85</result>