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。0 e: ?- D0 [" \1 _- m
Weigh group 1 & 25.39.217.76" F+ [ _6 I5 C @$ `
then weigh group 2 & 37 Y1 T1 ?; F( H( w4 U3 S
If the results are Equal & Equal, it means the ball with the different weight is in group 4. + F4 q$ Z1 C" Z1 h) l4 Z. Utvb now,tvbnow,bttvbIf the results are Equal & Unequal, it means the ball is in group 3.tvb now,tvbnow,bttvb: K7 ?. |1 J2 A9 n1 E
If the results are Unequal & Equal, it means the ball is in group 1.' S! f0 |# P" p% z
If the results are Unequal & Unequal, it means the ball is in group 2. f3 c' d0 d/ B* b. l 1 e1 v) }$ \/ E5 {4 a3 Z% bOnce you determine the group that contains the ball.公仔箱論壇# F3 e' W* I5 ^. v- g
Simply weigh two of the balls