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数学题(英文)

a class total gt 48 ppl.tvb now,tvbnow,bttvb& I& \; _, \) d) V1 Z
6 ppl din join any club+ A, H$ z& ^0 e, o& i
1/4 of the student in de clas join badminton club n computer club.
  _: M, ]3 Z! D2 @. ^the number of badminton club member which is not computer club member is 2 times de member of computer club.; ], y- z0 O; Q3 V6 C
how many ppl in de clas join badminton club???
28 students are badminton club members only.
, D: C/ i1 c/ d5 |9 O5 ]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。
- J  a/ r8 Q- Y- j公仔箱論壇2 students are in computer club only.
/ k) g: q1 p5 k8 m  r. l
' J/ N5 @3 v6 ~* h  e; \2 m+ k公仔箱論壇12 students are in both badminton and computer club.
( O  B& A5 ^0 L$ @+ H2 G$ y* @; N' HTVBNOW 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。tvb now,tvbnow,bttvb" y( K# @: M8 h1 Z
therefore 28+2+12+6=48
har ???, t/ L1 U/ T- t- A% k! C+ V
48/4=12 ppl ...
" m' t$ t$ k' [公仔箱論壇badmintion 2x = computer 1x
, V! ~4 f- }/ }1 wthen 12/3 x=4ppl5.39.217.77:8898  i" m9 t1 E3 {' A  E
badmintion 8 ppl ... computer 4 ppl
28 students
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