xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜tvb now,tvbnow,bttvb& w' f) N; T* E
設共有X頭牛,公仔箱論壇0 ^2 ^$ J" i: v$ H; K6 V: j+ v9 A/ ~) c
四個人共得X頭牛,就有以下等式:tvb now,tvbnow,bttvb" p& {1 r# i- g
. B! i! }  a) R% V, @# n) v
x/2+0.5+(1-(x/2+0.5))/2+0.5+(1-(1-(x/2+0.5))/2+0.5)/2+0.5+(1-(1-(1-(x/2+0.5))/2+0.5))/2+0.5=x公仔箱論壇9 o3 S  e; ~. o" x
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15os.tvboxnow.com/ g9 R: a5 x1 j1 x1 `; C

r2069077

only 1??

酒后人生

:onion10: :onion10: :onion10:

jiun0204

frankiesdk

唔知道噢～～:onion03: :onion03:

noon91

想看答案。

2002224105

睇睇點分

ortatsun

thanks for share