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  D- D8 ?. C* _% H  A' U# Etvb now,tvbnow,bttvb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 [-Xtvb now,tvbnow,bttvb! v3 ^1 E! X6 Q! @
0 N" h: [. B8 E. n7 F$ m
1st: 6 vs 6, find out which side is heaviertvb now,tvbnow,bttvb- r. S- t- Y( e! u) N0 }; W
2nd: from the heavy side, 3 vs 3,  find out which side is heavier
$ Z/ [; y: _7 Q: S1 Y公仔箱論壇3rd: 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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