wingonwong

take out 10 balls and 5 in each side. ?2 M' z- [( y' ?9 U
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。+ Y; p4 G0 v* N" ^; q2 z; K
os.tvboxnow.com2 G; n& y8 k! T9 [
if 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.公仔箱論壇# a3 f2 s7 ^( O+ ?5 Y1 E' g
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.
$ x2 A+ w# w( O& Pos.tvboxnow.com公仔箱論壇3 h5 d% H( {* V0 b( l- ^
used less then 1 min to find out the answer....

zhuhui99

888888888888

shirleytcl

kan yi kan !

sunpeng_333

这题错的，做不出来

gxoxin

kkkkk

陸小茗

3q  試試看

kingcocoon

let c

vic200704

其实也很简单啊

benwang0608

一直跑到死胡同裡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' l; C2 Q! v4 A& l4 X( D
想了想還是有破綻2 h1 g/ ]* a$ t% T- k! f3 V
偷看一下答案嚕^^

qqwsxqq

:onion05: :onion05: :onion05: ..

astrology

這是非常有用的東西
6 ^1 P2 D" d  _( T% b. O. o公仔箱論壇thx~

CyberTsang

ｔｈｘ～

kellyscb

answer?