.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 out
1 h* ?% }. q+ v" b3 h. n2 Xtvb now,tvbnow,bttvb2. 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)
+ a. T: {( ?/ V1 j3. 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 K" S+ k; K2 y0 f) d" Otvb now,tvbnow,bttvb, x9 N5 K# M4 D3 V8 A4 r7 {
睇答案,
: c( x" z% T! O; @) Vtvb now,tvbnow,bttvb睇左, 果然好難!!(果然我係好馬虎, 好易放棄既人)