who can't figure out??????it's just basic math, primary school kid should already know it [-X公仔箱論壇$ g, m: }) t7 g" w
6 B3 i" V( @; S' U- z; J7 g1st: 6 vs 6, find out which side is heavier6 |. s6 G S$ a1 @0 k* a7 C+ N
2nd: from the heavy side, 3 vs 3, find out which side is heavier
5 D) e% y- m- U% W$ d; ZTVBNOW 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 |