math + math
回答 (2)
2008-02-19 4:17 am
✔ 最佳答案
20+3+9+6+8+7-93+11/3+65+147/32=25+11/3+147/32
=25+3又2/3+4又19/32
=25+3又64/96+4又57/96
=25+7又121/96
=25+8又25/96
=33又25/96
2008-02-19 4:07 am
33又25/96
收錄日期: 2021-04-16 14:02:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080218000051KK03055