写理由小华与父母一同从重庆乘火车到广安参加邓小平故居,火车车厢每排有左,中,右三个座位,小华一家三口随意坐某排的三个座位,则小华恰好坐在中间的概率是_____.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 04:20:49
![写理由小华与父母一同从重庆乘火车到广安参加邓小平故居,火车车厢每排有左,中,右三个座位,小华一家三口随意坐某排的三个座位,则小华恰好坐在中间的概率是_____.](/uploads/image/z/15225386-50-6.jpg?t=%E5%86%99%E7%90%86%E7%94%B1%E5%B0%8F%E5%8D%8E%E4%B8%8E%E7%88%B6%E6%AF%8D%E4%B8%80%E5%90%8C%E4%BB%8E%E9%87%8D%E5%BA%86%E4%B9%98%E7%81%AB%E8%BD%A6%E5%88%B0%E5%B9%BF%E5%AE%89%E5%8F%82%E5%8A%A0%E9%82%93%E5%B0%8F%E5%B9%B3%E6%95%85%E5%B1%85%2C%E7%81%AB%E8%BD%A6%E8%BD%A6%E5%8E%A2%E6%AF%8F%E6%8E%92%E6%9C%89%E5%B7%A6%2C%E4%B8%AD%2C%E5%8F%B3%E4%B8%89%E4%B8%AA%E5%BA%A7%E4%BD%8D%2C%E5%B0%8F%E5%8D%8E%E4%B8%80%E5%AE%B6%E4%B8%89%E5%8F%A3%E9%9A%8F%E6%84%8F%E5%9D%90%E6%9F%90%E6%8E%92%E7%9A%84%E4%B8%89%E4%B8%AA%E5%BA%A7%E4%BD%8D%2C%E5%88%99%E5%B0%8F%E5%8D%8E%E6%81%B0%E5%A5%BD%E5%9D%90%E5%9C%A8%E4%B8%AD%E9%97%B4%E7%9A%84%E6%A6%82%E7%8E%87%E6%98%AF_____.)
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