.0.1

空气。。。。。。。。。。。。。没有什么

lionboy2

看看答案

wind703

真系好难，暂时未想到

kungkawa

實在太容易了@@@@@@

god1019

好想知答案

kochipai

1. 1st divide to half take the heavier outos.tvboxnow.com( L6 K3 U7 ~; ~, H7 T9 w
2. 2nd take 4 balls out of 5 divide 2 groups to get the heavier out. (if is equal thn the remain is the one u looking for)/ L6 P4 v  }2 I9 V3 b- M/ g& G8 r, L5 I
3. Same method if is not equal on 2nd try.

nicholas_khl

let's see

mausing

答案。

lauhk2

i dont know lets see

hello1231

let me see the answer please~~

bcs0079

有十二個乒乓球特徵相同，其中只有一個重量異常，現在要求用一部沒有砝碼的天平稱三次，將那個重量異常的球找出來

preloong

what is the answer?

preloong

what is the answer?

terryko1987

thx..........

reevesrr

3 f& Z9 O- B3 U! R" a* Y: q

3 }$ }2 V& A8 v& U2 K1 jtvb now,tvbnow,bttvb睇答案, - }- n* P- X) @! h- Y, @) E2 q7 k
睇左, 果然好難!!(果然我係好馬虎, 好易放棄既人)