take 4 balls as a group, 3 groups - A B CTVBNOW 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。2 ~0 r! O( s' o, f, _3 {3 v
weigh A & B (ex. B heavier)tvboxnow.com) R. ?* L( ~" q3 y
then weigh B & C (B & C same weight)tvb now,tvbnow,bttvb( N0 r5 c1 Q% o5 m2 w9 H/ J: s. V
to find which group has the weight difference and find out is it (A is lighter)
: f. D, E% s- M' i0 @$ Jheavier 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。! z0 Z0 E! }) {8 F) J `; Z6 j
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
0 R8 @5 N9 F. H# h3 Qmeasure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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