take out 10 balls and 5 in each sidetvb now,tvbnow,bttvb% }7 i1 E( j, i7 D% D; S
if both side balance mean the other 2 balls one of them must be the heavy one then just take them to weight will find out which one is 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。" F# e. A: `0 w5 ^
6 N( R% n: E3 t$ @: u9 w* p5 `+ \& zif the heavy ball is inside the 10 balls, take out 4 balls from the heavier side which had 5 balls to weight 2 balls in each side.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。7 g9 T/ K: ~3 P% R7 R: B& `/ f$ U
if both side balance, which mean the one left is heavy one if not, just take the heavier side to weight will find out which one is the heaviest one.tvb now,tvbnow,bttvb" q; R! `; r- |7 a
! W7 S! c# F1 O, U. jused less then 1 min to find out the answer.... |
發表於 2007-12-31 05:47 AM
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發表於 2008-1-1 08:48 AM
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