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。1 b7 y7 W/ W( w
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。7 `5 }) J6 K6 |, _$ O! |) w* @
1st: 6 vs 6, find out which side is heavier
5 |& e6 G4 \5 s- ?# V1 o0 X公仔箱論壇2nd: from the heavy side, 3 vs 3, find out which side is heavier
' T A3 v5 _) Z2 y: h, L' V0 K3rd: 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 |