jackynai

:-O
+ s: s5 g! Q- E0 O$ G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 [-Xos.tvboxnow.com4 r- t+ q, G: k. [+ @
2 P$ u& ~8 [: g, c5 |9 ?5 @. W
1st: 6 vs 6, find out which side is heavier1 M5 F3 h, j2 U' `3 p* b
2nd: from the heavy side, 3 vs 3,  find out which side is heavieros.tvboxnow.com2 n# J7 u* k. r" d) 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