Divide 3 groups first.5.39.217.76% J% L8 L* v$ S& g9 [
i.e. 4 x 4 x 4.
% `% U9 F- j2 [7 O/ C. m/ lWeight any 2 groups [1st]
: x* c; t( J. x' e3 V) H; |tvb now,tvbnow,bttvbthen you will know the heavier ball in which group.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。+ G% A& [! E. h$ i/ y g. f
Weight any 2 balls in that group [2nd]5.39.217.76, K+ K6 L+ B& Q
then you will know the heavier ball in which 2 balls.
& C% s0 E' ]. r1 R" v; F' W! U* k5.39.217.76Repeat again in remainders [3rd]公仔箱論壇0 H- \) [# w3 w
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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