http://www.mediafire.com/view/vlwcbbj8opd94fp/CE_Math_87_P2.pdf
04.(D) 06.(D) 14.(D)
16.(B) 21.(A) 24.(B)
28.(C) 29.(D) 30.(C)
1987CEMCQPt1
2015-02-08 4:41 pm
回答 (2)
2015-02-19 1:30 am
✔ 最佳答案
4. Radius 2:3 implies weight 8:27, so if the smaller one is 16kg,then the bigger one is 54kg. (Ans: D)
2015-02-14 11:52 pm
請問你是問........?
收錄日期: 2021-04-15 18:13:42
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20150208000051KK00015