Maths Question ( 16)
2007-05-21 6:33 pm
Dick is 6 years older than Jane. Six years ago he was twice as old as she was. How old is Jane now?
回答 (2)
收錄日期: 2021-04-12 19:40:07
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070521000051KK00821