take 4 balls as a group, 3 groups - A B C
/ }: T1 p% j2 iweigh A & B (ex. B heavier)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。- ]6 O, X* ~* j2 b5 q# A
then weigh B & C (B & C same weight): }' |$ h% O7 c$ f% {
to find which group has the weight difference and find out is it (A is lighter)
; v* V; U" Y+ { |) \ x公仔箱論壇heavier or lighter
: ?0 x7 l) f5 l5 `" \) G$ g3 `6 M5.39.217.76then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
& d j7 C6 l# s3 u* g# M' wmeasure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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