jackynai

:-O 5.39.217.77:88985 }( o% M( n6 z6 L: K5 V# I6 H6 C
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% i/ X, a, t6 c( l0 g
公仔箱論壇1 z6 x/ n) Z* Z) o( N- u
1st: 6 vs 6, find out which side is heavier
6 I* f8 B+ ~, z! Y1 b7 o2nd: from the heavy side, 3 vs 3,  find out which side is heavier5 R; q# X+ N+ w
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