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求解！详细过程！

2025-03-28 14:25:24

推荐回答（3个）

回答1：

甲乙速度和
960÷12=80米
甲乙速度差
960÷60=16米
甲速度
（80+16）÷2=48米
时间
960÷48=20分

回答2：

设甲的速度为xm/min,乙的速度为ym/min
960=（x+y）.12
960=（x-y).60
解得x=48m/min
960/48=20min
甲从A地出发走到B地要用20分钟
相遇问题，画图很容易理解

回答3：

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