who can't figure out??????it's just basic math, primary school kid should already know it [-X公仔箱論壇! s0 a3 N2 R( ?; u* X- e0 p
- D9 L* Y, \; i- Wtvb now,tvbnow,bttvb1st: 6 vs 6, find out which side is heavier
! X1 q2 {1 }. X7 i& U' f { m$ jTVBNOW 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。2nd: from the heavy side, 3 vs 3, find out which side is heavier
. t7 H0 b' I. q& `% G1 j7 e0 M3rd: 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 |