hoeteck

i wan to know

wenlove08

thx.~

caseylee0427

thank you for sharing

rock5356466

look at it

leo_04236

i noe de ans cauz 1 do b4 already ^^5.39.217.77:8898' h  ]$ N# ?! C
1st u divide the ball into two group (i group 6 ball)5.39.217.77:88985 _* Z5 H5 F* A
then 称 them c which side is the heavy 公仔箱論壇8 j9 v  F( y1 v' Q1 f- D
then use the heavy side divide into 3 group 1group contain 2 ball 称 the 1st n 2nd group if its balance use the 3th group
4 U  \6 P2 H! Q, z) w; L6 Ztvb now,tvbnow,bttvbif not balance take the heavy and then tvb now,tvbnow,bttvb. p9 _+ H' h& u; e; ]9 G2 e' D2 m3 f
take the heavy group divided into 2 group i group contain 1 ball than 称 it
3 V! j9 P, P, W- S0 K, `than the heavy ball is the ball u wan

sam5881

how??????????

ar_yuo

Oh..i did the same way as the first answer~am i wrong??Let me check~:onion18:

单身汉

分三次算的话，每次分四粒来算，意思说当有一边较重时，只需要随意将其中六粒拿出来就知道那一粒是异常的了:onion14: 6 t3 a6 L1 I2 g* `4 v/ I+ K
（不知各位知不知道小弟说的解答，因为小弟不擅长解说）

ldcloud

thx 4 sharing

烟灰缸

顶．．．．．．

烟灰缸

顶．．．．．．．

haharinny

简单到。。分3份。。每份4个。。第一次称。。必然知道3份中哪份包括异常的。。第二次..把包括的那份2：2的称。。又知道异常的一边公仔箱論壇. x' \7 X( i! ?
然后。。1：1。。就知道了··

htq771112

看解答!!!!!!!!!!!!!!

puki

cccccc

Hikouseki

idk..show me