Cars A and B start from the parking lot at the same time and drive in the same direction. After 2.5 hours, the distance between them is 50 kilometers. It is known that the speed of car B is faster than that of car A. Car A travels 60 kilometers per hour, and car B travels per hour. How many kilometers? (Solution of column equation)
甲、乙两车同时从停车场出发，朝相同方向开出，2.5小时后相距50千米，已知乙车的速度比甲车快，甲车每小时行60千米，乙车每小时行多少千米？(列方程解)
<gadget id="calculator">60 * 2.5</gadget>
<output>150</output>

<gadget id="calculator">150 + 50</gadget>
<output>200</output>

<gadget id="calculator">200 / 2.5</gadget>
<output>80</output>

<result>80</result>