circular pipe is 24 meters long. Two ants start from a certain point in the pipe and travel in opposite directions. Ant A walks at a speed of 4 m/h for 1 hour and then rests for 5 minutes, Ant B travels at a speed of 6 m/h for 50 minutes and then rests for 10 minutes. How long does it take for the two ants to meet for the first time after they set out?
环形管道一周长24米，两只蚂蚁从管道某一地点同地出发反向而行．甲蚂蚁以4m/h的速度每走1小时后休息5分钟，乙蚂蚁以6m/h的速度每走50分钟后休息10分钟．则两只蚂蚁出发后多长时间第一次相遇？
<gadget id="calculator">130 + 30</gadget>
<output>160</output>

<result>160</result>