jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-X
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6 O. i! N, a9 F  u- T1st: 6 vs 6, find out which side is heavierTVBNOW 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。  [, R, n6 `. R. D  j2 M0 [1 k% G
2nd: from the heavy side, 3 vs 3,  find out which side is heavier. h2 t( F# |# \% L) Y# d, D  G
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