数学题(英文)

nelston

a class total gt 48 ppl.7 g( a+ l6 q/ l6 K! j) x
6 ppl din join any club
0 Q& q' ]7 d9 L4 i. {- c1/4 of the student in de clas join badminton club n computer club.
  X" d7 ]* @  C% _. e公仔箱論壇the number of badminton club member which is not computer club member is 2 times de member of 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。/ K3 B6 s' v" n# a3 C, T+ S
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.6 m5 }6 B5 @/ Y: X0 W  W0 @! N  `2 u
! \9 O6 ^! D6 T* y
2 students are in computer club only.* s9 R* h1 C& {! a( V
os.tvboxnow.com  M0 H. k. s0 H/ Y
12 students are in both badminton and 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。6 ]4 R' ~& [" ?" m- j( |
os.tvboxnow.com" n$ Q" F5 N- ]% ^) T: Z
therefore 28+2+12+6=48

00360353

har ???
$ m4 @4 M0 \4 ~3 Pos.tvboxnow.com48/4=12 ppl ...公仔箱論壇0 X) E$ ~: d/ e" i
badmintion 2x = computer 1xos.tvboxnow.com; v0 Z6 O) j' U+ ]; A; [; p% G. b' l
then 12/3 x=4ppl公仔箱論壇7 q/ X" j0 N8 B' n7 v" s. J
badmintion 8 ppl ... computer 4 ppl

dick007

28 students