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数学题(英文)

a class total gt 48 ppl.tvb now,tvbnow,bttvb5 d8 E; r4 v) Z2 G  c2 P
6 ppl din join any club公仔箱論壇  n4 ?/ r9 V3 u# p  G
1/4 of the student in de clas join badminton club n computer club.
: o* |( R! A" _' p4 e/ othe number of badminton club member which is not computer club member is 2 times de member of computer club.
6 G' D# M% c# y: H4 L8 ltvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???
28 students are badminton club members only.tvb now,tvbnow,bttvb+ v+ r8 o% g, o' o; t8 E
/ R0 m. k3 L/ K9 j% e. W
2 students are in computer club only.
: r$ B" d( f& A# g7 p公仔箱論壇
7 d( i; H5 q9 |# L$ h1 F( ktvboxnow.com12 students are in both badminton and computer club.tvb now,tvbnow,bttvb5 }, |0 `% M  \
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。- R7 [3 x7 ^3 m" E) L6 Z
therefore 28+2+12+6=48
har ???
( i; [# o) C+ t/ PTVBNOW 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。48/4=12 ppl ...tvb now,tvbnow,bttvb3 \5 i" c% L  y' q8 H9 Y
badmintion 2x = computer 1x
  {, X/ u3 b! R4 F# H) W) D1 Wthen 12/3 x=4ppl
; n% C' Q  V% g& a) A+ e) {% Vbadmintion 8 ppl ... computer 4 ppl
28 students
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