数学题(英文)

nelston

a class total gt 48 ppl.
, j, w& s- K; r6 d3 |5.39.217.77:88986 ppl din join any clubTVBNOW 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。7 h' f, q$ L: s, V; n0 J, C
1/4 of the student in de clas join badminton club n computer club.9 |9 P& `( n5 Z% R. Q) u
the number of badminton club member which is not computer club member is 2 times de member of computer club.
  K- o7 [7 @3 r1 s# sTVBNOW 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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇$ p  ~$ j7 }8 W* \6 l6 ~+ a
5.39.217.77:8898! \; x1 a* T' \/ S
2 students are in computer club only.公仔箱論壇7 X( ?! Y4 q3 g/ l: H+ w: c

' I8 g+ y' i4 W6 R" [; B& r) cTVBNOW 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.
+ q5 \$ p8 W0 ^' W8 mtvb now,tvbnow,bttvb
* h. b) |" V" c9 }7 K公仔箱論壇therefore 28+2+12+6=48

00360353

har ???- a* w# m6 l, y$ I8 H- c3 M8 Y
48/4=12 ppl ...tvb now,tvbnow,bttvb1 _2 A- C2 x) s/ x' }2 y
badmintion 2x = computer 1x公仔箱論壇! C9 h. x; Y2 f" v* d! y- M
then 12/3 x=4ppl公仔箱論壇& E5 o) F0 [  |& Y8 V
badmintion 8 ppl ... computer 4 ppl

dick007

28 students