甲车每小时行40千米,乙车每小时行60千米.两车分别从A,B两地同时出发,相向而行,相遇后3时,甲车到达B地.求A,B两地的距离.
人气:124 ℃ 时间:2020-01-31 12:24:08
解答
(40+60)×(40×3÷60)
=100×2
=200(千米)
答:A,B两地的距离是200千米.
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