jackynai

:-O
: P9 X/ l1 r1 u5 U2 \9 W/ o公仔箱論壇不明白

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公仔箱論壇, H- t8 z) Q. d/ A7 F. X
5.39.217.77:88989 T* h# l- A& H- ~% @) |1 j
1st: 6 vs 6, find out which side is heavier
- |; X4 ]! I( B4 }8 f1 [- stvb now,tvbnow,bttvb2nd: from the heavy side, 3 vs 3,  find out which side is heavier
1 j0 R  C' M- E  D9 I% H5.39.217.77:88983rd: 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