jackynai

:-O tvb now,tvbnow,bttvb  u1 f  B9 U" s
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 [-X5.39.217.76  \& t  T, l6 s, l; T! g+ M+ \1 P- Z

7 N4 e1 {6 c& A* E  K1 g1st: 6 vs 6, find out which side is heavier$ P; |1 [9 W5 n4 D. `: N8 S# y
2nd: from the heavy side, 3 vs 3,  find out which side is heavier
: M& G! N; J2 D: J4 U5 f& b. O4 Gtvb now,tvbnow,bttvb3rd: 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