xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜
0 Y. M) J: j9 g$ \7 x8 h- \/ B設共有X頭牛,TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。+ I5 v& V/ p7 n) x( c9 @5 k8 Z, @
四個人共得X頭牛,就有以下等式:5.39.217.77% N: p" A0 }* R" @8 p: G

" b/ Z3 t- _* K5.39.217.77x/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* a1 \/ ]. Q7 j6 F( f6 [/ D5 J" z4 L
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15+ ~( s% K$ I$ W. A# b. S1 [/ S% I

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