jackynai

:-O
  _! \8 O3 L$ C) q) y4 _os.tvboxnow.com不明白

spicy

这个好像应该是13个球吧

vic813

智力很高

martianxhk

THZ

foreveryyc

11111111111111111111

erictanml

not easy

chiu0000

Thx

forchi

i noe!!1

davidnew

这个是初中滴物理题吧

gaopin

看答案是什么

jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-X' D* L# s# H3 r

1 Q# t6 J8 a& x7 E; B  Z8 J1st: 6 vs 6, find out which side is heavier
' n: R; G3 Q; K0 r+ y- R8 S0 R- btvb now,tvbnow,bttvb2nd: from the heavy side, 3 vs 3,  find out which side is heavier& N: m; K5 `$ e, P' n# Y# b
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

waterfill

看看答案

hugeman

咁簡單 ?

mokkie

................

lux1261

不知輕重, 還是看看吧