最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦～
It takes machine A 2 minutes to fill a cube whose volume is $$50m^{3}$$ with water. If the cube holds $$10m^{3}$$ of water at first, and then machine A works for 1.5 minutes. By then, what percent of the cube is filled with water?
Give your answer as a percent.
_____%
Give your answer as a percent.
_____%
95 显示答案
以上解析由 考满分老师提供。
