The circumference of a circular track is 800 meters. Two athletes, A and B, start from the starting point clockwise at the same time. A runs 400 meters per minute, and B runs 375 meters per minute. After how many minutes, A and B can meet each other.
环形跑道周长800米，甲、乙两名运动员同时顺时针自起点出发，甲每分钟跑400米，乙每分钟跑375米，多少分钟后，甲、乙能相遇．
<gadget id="calculator">400 - 375</gadget>
<output>25</output>

<gadget id="calculator">800 / 25</gadget>
<output>32</output>

<result>32</result>