1. divide 6 and 6, both sides will not equal & X- P: _3 X9 x2 U& ttvb now,tvbnow,bttvb2. take any side of the 6, divide then 3 and 3, again both sides will not equalTVBNOW 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。: G3 T5 |& q" R4 B5 [9 V; h @
3. take any 2 and weigh them 7 c3 w$ ^9 b5 r5 s4 N7 v/ W) Fif they equal, the one left is the ball.