who can't figure out??????it's just basic math, primary school kid should already know it [-X% H0 X( Q ~4 U7 w# D, \3 j
0 p/ Y+ }1 n( k9 C! {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。1st: 6 vs 6, find out which side is heavier公仔箱論壇. p( m& X/ A' q O& B
2nd: from the heavy side, 3 vs 3, find out which side is heaviertvb now,tvbnow,bttvb' P0 _5 T; `+ Y6 S6 a2 E
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 |