最新提问
我的动态
登录后查看动态
题目内容
Students T, S and R have some shoes, the number of T`s shoes is $$\frac{1}{3}$$ of S`s, and the number of R`s shoes is twice as many as S`s. If the number of R`s shoes are less than 30. What is the possible number of R`s shoes?
Indicate all such items.
Indicate all such items.
A,B,C,D显示答案
以上解析由 考满分老师提供。