Two trains, A and B, are traveling towards each other at the same time from two places 600 kilometers apart, and they meet after 5 hours. It is known that the speed ratio of cars A and B is 3:2, how many kilometers does car A travel per hour?
甲乙两列火车分别从相距600千米的两地同时相向而行，5小时后相遇．已知甲乙两车的速度之比是3：2，甲车每小时行多少千米？
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">120 * (5/3)</gadget>
<output>200</output>

<result>200</result>