take out 10 balls and 5 in each side
m3 u1 o; E" B/ E S* z( b7 x" i1 Cwww1.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.
, C' X1 @* U, O: Z, {0 i2 \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。
8 B/ J$ D& d. k5 w+ Wif 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.www1.tvboxnow.com% l3 z8 ]4 B8 T T. s* C2 ^
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.- d- r7 r7 m5 T% j
/ }! c1 X! L1 o0 }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。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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