who can't figure out??????it's just basic math, primary school kid should already know it [-X/ a: l* i' J) x% j
1 G# m% X$ |$ ~+ |* {TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。1st: 6 vs 6, find out which side is heavier# j* i; T O" |$ `9 t" B
2nd: from the heavy side, 3 vs 3, find out which side is heavier公仔箱論壇3 F$ d9 g2 \0 I& a! l/ u, u
3rd: choose 2 out of 3 from the heavier side, if they weight the same, the 1 left is the one, if not, u can see it right away the heavier ball is on the 天秤 |
發表於 2007-2-25 09:20 PM
| 
發表於 2007-2-27 09:08 PM
|