who can't figure out??????it's just basic math, primary school kid should already know it [-XTVBNOW 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。. S. l* b9 V( _2 L
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1st: 6 vs 6, find out which side is heavier
6 {& H; G* B/ b; @# j# {" E公仔箱論壇2nd: from the heavy side, 3 vs 3, find out which side is heaviertvb now,tvbnow,bttvb4 z( P f3 V( d# c
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 |