jackynai

:-O 公仔箱論壇8 s% r7 b/ [$ j2 `1 B1 x  i
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 [-X
& G: Y* B0 L( o4 J7 l" xtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb2 c5 s2 R. @# T: J/ v
1st: 6 vs 6, find out which side is heavier公仔箱論壇( b) w2 l/ [7 H% A0 i5 X9 w
2nd: from the heavy side, 3 vs 3,  find out which side is heavier
. ^- b% D7 c# w7 Z3rd: 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