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数学题(英文)

a class total gt 48 ppl.公仔箱論壇$ i: @8 @6 B2 W# H1 M, L9 B# i$ f
6 ppl din join any club
) r( e. s7 M5 u& x! A: M, [" Otvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.5.39.217.77:88987 q5 `* l8 w8 `
the number of badminton club member which is not computer club member is 2 times de member of computer club.
6 b/ I  q! b9 C: z公仔箱論壇how many ppl in de clas join badminton club???
28 students are badminton club members only.
8 k$ |) j6 `6 V% D1 I4 J) J: ]& K2 d# d8 x! y$ D' n
2 students are in computer club only.
* F2 Q; {# m! e8 V4 Y: o1 [tvb now,tvbnow,bttvb
+ e9 [- C9 ?# h; ?4 gTVBNOW 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。12 students are in both badminton and computer club.
  I% Q2 p* }5 S3 j4 \5.39.217.77:8898tvb now,tvbnow,bttvb1 v$ Q" L* m! A
therefore 28+2+12+6=48
har ???5.39.217.77:88982 C- D$ s4 u  `& Q* N6 y$ z5 v
48/4=12 ppl ...5.39.217.77:8898  [* q2 p2 X/ H7 ~8 D  I5 H
badmintion 2x = computer 1x
% ?/ C1 T4 M# _' p4 e% `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。then 12/3 x=4ppl
/ C' ~- o# y2 Z5 b8 }badmintion 8 ppl ... computer 4 ppl
28 students
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