who can't figure out??????it's just basic math, primary school kid should already know it [-X
; I! N" E& A1 F& F: }# P% d8 Q2 p# |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 o$ n* Y! Q- b3 O
1st: 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。4 D9 W- n5 j2 B/ ]* Y t" H8 ~
2nd: from the heavy side, 3 vs 3, find out which side is heavier
& @* Q& y2 v2 P1 R1 c5 Q+ N7 L3rd: 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 |