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～
Tatiana played a number of games of chess last month, and each game resulted in a win, draw, or loss. The ratio of the number of wins to the number of draws to the number of losses was 5 to 9 to 3. If Tatiana won 6 more games than she lost, how many games of chess did she play last month?
51 显示答案
以上解析由 考满分老师提供。
