jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-X
# a- p2 r; D' m9 |TVBNOW 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。5.39.217.76' Q; G5 u( c/ v9 W1 ~5 g
1st: 6 vs 6, find out which side is heavier
6 B  p+ ]$ N1 _6 V' D2nd: from the heavy side, 3 vs 3,  find out which side is heavier
5 M) ]; ]9 w! ]9 vTVBNOW 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。3rd: choose 2 out of 3 from the heavier side, if they weight the same, the 1 left is the one, if not, u can see it right away the heavier ball is on the 天秤

jen198053

there got more simple way to do it, just read my way, the one i answered before