最新提问
我的动态
登录后查看动态
题目内容
Appleton`s population is 400 greater than Berryville`s population. If Berryville`s population were reduced by 900 people, then Appleton`s population would be 3 times as large as Berryville`s population. What is Berryville`s current population?
A显示答案
以上解析由 考满分老师提供。