take 4 balls as a group, 3 groups - A B C
" M u7 Q W( t o( htvb now,tvbnow,bttvbweigh A & B (ex. B heavier)www1.tvboxnow.com2 w- f1 L" w' c$ k( x) }! C
then weigh B & C (B & C same weight)
' P# q) A7 K* ]8 W# j# L! z公仔箱論壇to find which group has the weight difference and find out is it (A is lighter)" w' R' X7 q5 ?$ j
heavier or lighter
/ P% q$ a/ n$ d1 {7 a+ ]then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
% V x" j. z' `* |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。measure E vs F to find which 1 is lighter.... |