1. divide 6 and 6, both sides will not equal- M5 X+ q, m+ H' G6 e
2. take any side of the 6, divide then 3 and 3, again both sides will not equal 8 V% I1 Z, P/ E( ~3. take any 2 and weigh them $ d2 f% k' z9 z. W( n& \: _. V2 KTVBNOW 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。if they equal, the one left is the ball.