Divide the 12 balls into 4 groups of 3's.
+ T: f$ w9 ^" C# L. l. hTVBNOW 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。Weigh group 1 & 2
0 M7 D$ F, s6 V& c9 Ewww2.tvboxnow.comthen weigh group 2 & 3www2.tvboxnow.com6 |, P3 a, k* Z
If the results are Equal & Equal, it means the ball with the different weight is in group 4.2 Y% d5 f4 D% `% u& C4 a L* H
If the results are Equal & Unequal, it means the ball is in group 3.tvb now,tvbnow,bttvb, t) L& f) B# _( n, T; h+ I
If the results are Unequal & Equal, it means the ball is in group 1.
' o5 ]# O5 z9 M3 m; Z: s% d$ DIf the results are Unequal & Unequal, it means the ball is in group 2.
& R$ h; s( |: k; v A/ M' J9 R ATVBNOW 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。www2.tvboxnow.com7 S0 ` @! [/ v- e2 O" r4 B Q* F5 x4 V
Once you determine the group that contains the ball.
7 `3 s% H6 H9 q$ }$ P: v公仔箱論壇Simply weigh two of the balls |