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～
Solution Y is 40 percent sugar by volume, and solution X is 20 percent sugar by volume. How many gallons of solution X must be added to 150 gallons of solution Y to create a solution that is 25 percent sugar by volume?
E显示答案
以上解析由 考满分老师提供。
