天气预报15天查询> 汽车> 400公里开车多长时间

400公里开车多长时间

更新时间: 2021-05-30 02:54:43     

1、由题目得知:速度为80km/h,总路程为 400km,求时间。

2、由于公式;路程=速度*时间 可变型为时间=路程/速度。

3、时间=400km/80km/h,因此以80km/h速度开到,400km需要5h。

关键词: 公里 开车 时间

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-3450962/ | 耗时:0.8502 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3450962 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3450962 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3450962 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(972718,2397340,415372,1432362,977571,866509,2627949,420832,1213337,1170412,2091849,1726292,1133764,664301,496093,964013,1488958,1150081,2840121,1812707,2348861,1191716,430238,471950,510286,390841,519162,542937,1890392,2683334) ORDER BY field (ArticleID,972718,2397340,415372,1432362,977571,866509,2627949,420832,1213337,1170412,2091849,1726292,1133764,664301,496093,964013,1488958,1150081,2840121,1812707,2348861,1191716,430238,471950,510286,390841,519162,542937,1890392,2683334)