wingonwong

take out 10 balls and 5 in each side0 |3 f' {# ?! X2 D% L1 b. {
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.
" d& v8 f% z7 Z/ b6 ktvb now,tvbnow,bttvb. y7 u" Y/ ]- B1 |9 f7 e
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.
2 k. h! C& m. n  B0 _4 S公仔箱論壇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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: \0 p7 Q6 `( M+ y  {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....

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
. V! s6 `! D* M7 N, i! i- KTVBNOW 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。想了想還是有破綻
* f( g4 y) H( Y8 R! M) M偷看一下答案嚕^^

qqwsxqq

:onion05: :onion05: :onion05: ..

astrology

這是非常有用的東西
' H* T; F0 g+ x9 B) Qthx~

CyberTsang

ｔｈｘ～

kellyscb

answer?