540÷9/2-68
=52（千米)
答：货车每小时行52千米.
甲乙两地相距540千米,客车和货车同时从甲乙两天出发,相向而行,2分之9小时相遇,客 每时行68千米
甲乙两地相距540千米,客车和货车同时从甲乙两天出发,相向而行,2分之9小时相遇,客 每时行68千米
甲乙两地相距540千米,客车和货车同时从甲乙两天出发,相向而行,2分之9小时相遇,客车每时行68千米,货车多少千米?
甲乙两地相距540千米,客车和货车同时从甲乙两天出发,相向而行,2分之9小时相遇,客车每时行68千米,货车多少千米?
数学人气：861 ℃时间：2019-10-09 02:53:55
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