一条路已经修了
,再修复600米正好修完一半.这条路长多少米?
人气:492 ℃ 时间:2019-09-17 14:00:56
解答
600÷(
-
),
=600÷
,
=1800(米);
答:全长是1800米.
推荐
猜你喜欢
- Not both you and i are tired just give up too
- Look at the picture.(改为否定句)___ ____at the picture.
- all these five people plan to take a trip on vacation but can't decide where to go.英语阅读理解
- perception与insight在英语中有什么区别?
- 求VB编程代码(For循环).题目:求Fibonacci数列:1,1,2,3,5,8,…的前40个数
- the,bird,where,yeIIow,is怎么组成英语句子
- 急求五年级数学口算(分数)600道·!
- 请问这是什么表面处理(Fe/Ep.Cu5Ni10 )