take 4 balls as a group, 3 groups - A B C$ Z! _: T' ^# q% h" K) w
weigh A & B (ex. B heavier)www3.tvboxnow.com ^5 j- s& p2 l; I3 w P
then weigh B & C (B & C same weight)公仔箱論壇+ O7 ?* K+ |2 v1 [
to find which group has the weight difference and find out is it (A is lighter)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。" \0 W o# l) c3 O; [$ f' @$ q
heavier 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。9 G' W0 P/ Q+ n* j7 d: p6 R. x
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
0 U+ h5 a7 m1 }0 x- bmeasure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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