take 4 balls as a group, 3 groups - A B C公仔箱論壇2 F; t5 y% e+ t; b
weigh A & B (ex. B heavier)
" U: @* i q3 L$ e- F7 a9 T. nthen weigh B & C (B & C same weight)
6 |. p/ Y+ A0 i6 _" ]to find which group has the weight difference and find out is it (A is lighter)
6 S7 c! r5 M/ Bheavier or lighterTVBNOW 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。' |8 {! q; V* T$ `
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
; ] Q3 S4 a ~' Z) L& N! k9 `7 v/ y( Wtvb now,tvbnow,bttvbmeasure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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