who can't figure out??????it's just basic math, primary school kid should already know it [-X
, T4 I; T; |& M6 o+ N0 x& vTVBNOW 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。
$ q# K, M1 N% R: _0 h B$ v公仔箱論壇1st: 6 vs 6, find out which side is heavier
0 R- ~% ^0 N/ G/ v2nd: from the heavy side, 3 vs 3, find out which side is heavierwww3.tvboxnow.com5 D: U% @* G+ A, A7 C+ E! C3 Z$ ^
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
|