奶製品

無組合

RA250

要好好想一下

tinxone1012

不知道，又想知道答案…

ElwynVeXaLL

Lets see =)

ohno9413

lets c

eoeo0816

?????????

xiaohei5277

太······容易了，第一次做就用左1分钟左右3 v9 j' _4 p) `, x# Z0 M
+ d9 j9 \, H, p1 q5 w/ l$ h5 g2 J4 H( |( J+ Z2 p, p! c) c+ |
第一次称，两边6个，甘样肯定有一边会重D。跟住重D果6个分开两份每份3个称第二次。又系肯定有一边重D。剩低3个。抽其中两个称，如果重量相等，则没有被选中嘅球系最重的。如果重量不等，则重的那一边就是那个ball了

5553396

1112222222222

plutojai

see see sin

fellatioho

put 3 balls on each side,
9 q. }2 x/ i3 d* d; Q公仔箱論壇if balance, we can prove that all 6 balls on the 天平 is normal, 5.39.217.76# J) l. D0 O* B! G
if not balance, we can prove that the 6 balls outside the 天平 is normal.
* w; L4 t! S, J$ |; x3 P公仔箱論壇then use the proved-normal ball on one side and put the other ball on other side tvb now,tvbnow,bttvb+ U+ G9 _+ u3 x$ I: l' _
to determine the abnormal is heavy and light

craft

看一看答案到底對不對~

leffie

答案是.........什么呢

suzanneyap

wakakakakakka

goodwyman

very very easy

yala

3波~~~~~~~~~~