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:-O
: P9 X/ l1 r1 u5 U2 \9 W/ o公仔箱論壇不明白
这个好像应该是13个球吧
智力很高
THZ
11111111111111111111
not easy
Thx
i noe!!1
这个是初中滴物理题吧
看答案是什么

it's way tooooooooooo easy

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
看看答案
咁簡單 ?
................
不知輕重, 還是看看吧
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