Divide the 12 balls into 4 groups of 3's.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。" R) Y2 t# W! \. z# A n! G
Weigh group 1 & 2
5 z/ ~# ?. P3 Pthen weigh group 2 & 3
0 S% ~" y0 O9 n6 i/ J$ m+ X, F" S/ ]If the results are Equal & Equal, it means the ball with the different weight is in group 4.
: F1 x3 L5 Y) R$ P$ Y: `, I0 ^If the results are Equal & Unequal, it means the ball is in group 3.tvb now,tvbnow,bttvb$ |3 G7 {: {/ A! y& ?- O, f
If the results are Unequal & Equal, it means the ball is in group 1.4 V; z! `( m6 q1 w/ d
If the results are Unequal & Unequal, it means the ball is in group 2.7 U' B! R/ ?0 V9 F D4 w0 I
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。6 \6 E; _, c) U! t) G! c
Once you determine the group that contains the ball.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。, c. d& A" Y2 H4 L! G& h( t
Simply weigh two of the balls |
發表於 2007-11-15 03:54 PM
| 
