1. divide 6 and 6, both sides will not equal 2 u% y* A6 @$ M9 T' x+ r k2 W5.39.217.762. 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。4 Z( {# {9 m5 \( |" S
3. take any 2 and weigh them ( ^( o* y9 A% B7 Oif they equal, the one left is the ball.