小孙、小王两人骑自行车从相距75km的两村相向而行,小骑骑行140分钟后,小王开始动身,又经1h40min两人相遇,,已知小王的速度比小孙每小时快2.5km,求两人的速度.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 16:52:51
![小孙、小王两人骑自行车从相距75km的两村相向而行,小骑骑行140分钟后,小王开始动身,又经1h40min两人相遇,,已知小王的速度比小孙每小时快2.5km,求两人的速度.](/uploads/image/z/259844-68-4.jpg?t=%E5%B0%8F%E5%AD%99%E3%80%81%E5%B0%8F%E7%8E%8B%E4%B8%A4%E4%BA%BA%E9%AA%91%E8%87%AA%E8%A1%8C%E8%BD%A6%E4%BB%8E%E7%9B%B8%E8%B7%9D75km%E7%9A%84%E4%B8%A4%E6%9D%91%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C%2C%E5%B0%8F%E9%AA%91%E9%AA%91%E8%A1%8C140%E5%88%86%E9%92%9F%E5%90%8E%2C%E5%B0%8F%E7%8E%8B%E5%BC%80%E5%A7%8B%E5%8A%A8%E8%BA%AB%2C%E5%8F%88%E7%BB%8F1h40min%E4%B8%A4%E4%BA%BA%E7%9B%B8%E9%81%87%2C%2C%E5%B7%B2%E7%9F%A5%E5%B0%8F%E7%8E%8B%E7%9A%84%E9%80%9F%E5%BA%A6%E6%AF%94%E5%B0%8F%E5%AD%99%E6%AF%8F%E5%B0%8F%E6%97%B6%E5%BF%AB2.5km%2C%E6%B1%82%E4%B8%A4%E4%BA%BA%E7%9A%84%E9%80%9F%E5%BA%A6.)
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