数学题(英文)

nelston

a class total gt 48 ppl.
2 n2 n- k6 j+ N# q+ V8 Qtvb now,tvbnow,bttvb6 ppl din join any club
/ p4 _) s  B8 h, otvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.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。* ~! U8 |/ \4 R% I6 i
the number of badminton club member which is not computer club member is 2 times de member of computer club.
! G7 a# i2 w: ?3 ^6 Q; chow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇( n; t# V6 [; }3 z1 I- x6 R
, ^5 d" H0 A0 `' k) \1 |
2 students are in computer club only.5.39.217.77  y5 x; {- v6 U1 L3 |" V

9 X% e3 M3 }6 k9 z. b8 X, {7 e12 students are in both badminton and computer club.
- ~0 {* G  M/ E. YTVBNOW 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。5.39.217.77# [. O9 Q- V; H# W% G
therefore 28+2+12+6=48

00360353

har ???
: _- N) N$ T4 X1 m/ k, ^tvb now,tvbnow,bttvb48/4=12 ppl ...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。! U: @  v) M' A
badmintion 2x = computer 1x
, `9 r- o/ U5 M$ [0 p# pthen 12/3 x=4pplTVBNOW 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。  ^' s- o: k1 W: a: x# r" C
badmintion 8 ppl ... computer 4 ppl

dick007

28 students