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。9 k. T+ k* b9 |7 D6 k
Weigh group 1 & 2tvb now,tvbnow,bttvb+ @+ c: ]2 d5 ]
then weigh group 2 & 3
" x5 S& d: F8 V h+ t8 h公仔箱論壇If the results are Equal & Equal, it means the ball with the different weight is in group 4.5.39.217.77:88988 ]! g; q) ^8 w( @6 b
If the results are Equal & Unequal, it means the ball is in group 3.tvb now,tvbnow,bttvb5 u, P, B2 b% h- ~+ Z" N. X
If the results are Unequal & Equal, it means the ball is in group 1.5.39.217.77:8898: c }# n _0 Y/ d% {( K3 i0 I' r
If the results are Unequal & Unequal, it means the ball is in group 2.tvb now,tvbnow,bttvb# Y/ M% L. o9 n3 W 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。: F! z+ Z7 J5 k( B" x4 p4 E* K
Once you determine the group that contains the ball." s V' w! f6 o0 X
Simply weigh two of the balls |