jackynai

:-O : g. r& ~) D  [& [9 Q3 D+ S1 I, w
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
/ V. r" s1 q" B! B3 S/ S' h- Q" @8 R$ H; j4 s
1st: 6 vs 6, find out which side is heavier
; F. h) P- m* @: l2 jtvb now,tvbnow,bttvb2nd: from the heavy side, 3 vs 3,  find out which side is heavier: Q: W9 Q  W8 l6 R! p# @
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