1. divide 6 and 6, both sides will not equal 9 G7 Z0 b. ^, ]2. take any side of the 6, divide then 3 and 3, again both sides will not equal 4 A( n# w2 f( m' d" Z6 U5 v3. take any 2 and weigh themTVBNOW 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 k8 X# \1 Y8 W: F O
if they equal, the one left is the ball.