数学题(英文)

nelston

a class total gt 48 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。! m' m4 x. u! [6 \
6 ppl din join any club8 ^+ {  A" v, p- z. w
1/4 of the student in de clas join badminton club n computer club.
  h( J' S8 [6 Vthe number of badminton club member which is not computer club member is 2 times de member of computer club.tvb now,tvbnow,bttvb+ j: l/ M4 L" v
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
, p( e; E) y% R8 Q+ {) itvb now,tvbnow,bttvb: B$ p* r! B9 j; z
2 students are in computer club only.
) b2 o: e6 q  ]5.39.217.765.39.217.76( A1 E1 f) {$ H, p1 K5 @1 c
12 students are in both badminton and computer club.5.39.217.766 z- v: @9 V0 ^' w
3 {- j2 w2 |3 h* ~
therefore 28+2+12+6=48

00360353

har ???5.39.217.76  X9 R0 `3 {; k3 V+ c
48/4=12 ppl ...公仔箱論壇& @  I: \+ b: a, ^
badmintion 2x = computer 1x
: ~# {& q$ _: O" x( ]6 _# l( qTVBNOW 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
% h1 z/ i' v4 _; Ebadmintion 8 ppl ... computer 4 ppl

dick007

28 students