take out 10 balls and 5 in each side
! b8 h+ G4 _2 ^) S' a4 l7 fif 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.
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& U! U: B A8 z5 w, Utvb now,tvbnow,bttvbif 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.www3.tvboxnow.com1 \+ k. B; f' _7 F& c
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.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。. I% q+ L6 a0 P j0 W4 k
! G' Y( b; ^, m5 w$ p- ~used 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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