数学题(英文)

nelston

a class total gt 48 ppl.  c1 L- J* d7 R1 p
6 ppl din join any club
" a5 e8 E! T& ?8 D: N& u2 cos.tvboxnow.com1/4 of the student in de clas join badminton club n computer club.
# o4 m& H$ w$ A1 m* \& dthe number of badminton club member which is not computer club member is 2 times de member of computer club.公仔箱論壇% U" \( m' o+ q. G
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
4 r  n/ ^. t8 g  H; l. K7 v. M公仔箱論壇
) k, H: E; f& t2 d9 T9 ^tvb now,tvbnow,bttvb2 students are in computer club only.
$ b  W+ |" d$ A2 d' w公仔箱論壇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。9 b1 X/ I8 D# b4 b8 {5 B  A/ d6 R
12 students are in both badminton and computer club.tvb now,tvbnow,bttvb0 K: ~1 c+ x4 F6 g. L+ Q
公仔箱論壇. e7 ]/ X7 P4 z/ P/ z1 E$ M/ t
therefore 28+2+12+6=48

00360353

har ???tvb now,tvbnow,bttvb* S$ R( W4 K) A+ J" ^
48/4=12 ppl ...
# f* C7 Z* h6 x- T公仔箱論壇badmintion 2x = computer 1x
  W$ h0 e' O, b0 tTVBNOW 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) H& J7 c# e& `! K- n
badmintion 8 ppl ... computer 4 ppl

dick007

28 students