Divide the 12 balls into 4 groups of 3's. % T6 r4 }. P+ Q E: k @- N3 ]% D" n% i公仔箱論壇Weigh group 1 & 2tvb now,tvbnow,bttvb( G+ e' I3 n' U) A3 C
then weigh group 2 & 3 . M! m5 ?" h7 ?& u$ c* ^! @7 N1 i公仔箱論壇If the results are Equal & Equal, it means the ball with the different weight is in group 4. 1 ~* h" R/ }% _# f3 X公仔箱論壇If the results are Equal & Unequal, it means the ball is in group 3. 6 o6 p% V6 ^1 v7 YIf the results are Unequal & Equal, it means the ball is in group 1.5.39.217.77:8898& c* z9 g4 v: L0 R0 _
If the results are Unequal & Unequal, it means the ball is in group 2. ( G" @- s& p' K6 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。5.39.217.77:8898$ e3 a3 a& q6 n
Once you determine the group that contains the ball. % r$ W; p) L( l- S公仔箱論壇Simply weigh two of the balls