jackynai

:-O 5.39.217.77:88984 w9 R: l2 T& V/ L
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 [-Xtvb now,tvbnow,bttvb& |# C# D2 N) J

4 u( B5 C" }' [1st: 6 vs 6, find out which side is heavier
8 R. O' r0 n! M/ h% S: i% {  s2nd: from the heavy side, 3 vs 3,  find out which side is heavier
5 l2 u) s# p! x6 E. a: X5.39.217.77:88983rd: 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