在比例尺是1:3000000的地图上,量得两地的距离是6厘米。甲、乙两辆汽车同时 发布时间:2017-05-04 20:30 │ 来源:www.tikuol.com 题型:解答题 问题: 在比例尺是1:3000000的地图上,量得两地的距离是6厘米。甲、乙两辆汽车同时从两地相向开出,4时后相遇。已 知甲、乙两车的速度比为4:5,求甲、乙两辆汽车每时各行多少千米。
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