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游戏作业之[向老师发问]回复：

2008-02-21 16:58:21| 分类：每日一题 | 标签： |举报 |字号大中小订阅

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四1班刘紫芸

一列火车从甲地开往乙地每小时行120千米，25小时后离乙地70千米。甲乙两地的距离是多少千米？

120×25+70

=3000+70

=3070（千米）

答：甲乙两地相距3070千米。

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