jackynai

:-O
+ M9 Z7 i  T0 {6 Q, b; f, y0 b不明白

spicy

这个好像应该是13个球吧

vic813

智力很高

martianxhk

THZ

foreveryyc

11111111111111111111

erictanml

not easy

chiu0000

Thx

forchi

i noe!!1

davidnew

这个是初中滴物理题吧

gaopin

看答案是什么

jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-XTVBNOW 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。- U1 g3 x) r$ d# ^) a
公仔箱論壇/ d& |' \% ^3 Y
1st: 6 vs 6, find out which side is heavier
$ m: w* [9 D& L( K* e$ _. z2nd: from the heavy side, 3 vs 3,  find out which side is heavier
0 W) l( Z0 H1 r) o- z1 m0 Qtvb now,tvbnow,bttvb3rd: choose 2 out of 3 from the heavier side, if they weight the same, the 1 left is the one, if not, u can see it right away the heavier ball is on the 天秤

waterfill

看看答案

hugeman

咁簡單 ?

mokkie

................

lux1261

不知輕重, 還是看看吧