take out 10 balls and 5 in each side
5 O) ?2 e/ i1 ^7 l: U- D, j# j5 d+ `www3.tvboxnow.comif 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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* Y1 u4 L; h: X T$ U3 ^$ F, Lif 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.com3 m5 e/ u5 H- P
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.
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( B/ H& w6 F. J+ Y% zTVBNOW 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。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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