jackynai

:-O 0 s, \/ _& H) v* ?
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
3 @6 V0 U- s8 w" }1 F# r- w7 [www1.tvboxnow.com& I$ n) C$ l1 k/ M1 S
1st: 6 vs 6, find out which side is heavierwww1.tvboxnow.com6 t( y, l' W5 U- v( R
2nd: from the heavy side, 3 vs 3,  find out which side is heavier
5 {) R: N" x3 T6 e. i) O3rd: 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