数学题(英文)

nelston

a class total gt 48 ppl.os.tvboxnow.com% S: O, G9 c2 e1 n$ y' E4 l; V
6 ppl din join any club
/ h( s: ?6 s. ^! U. T+ _1/4 of the student in de clas join badminton club n computer club.
. X+ E0 a2 Z2 v8 s; H, W: ^tvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of computer club.
6 Q0 D- G3 f& H& J4 ~, Nhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
$ c4 H6 S5 e5 `& _8 M3 _$ k7 g/ T公仔箱論壇4 ]3 J8 ~. q: c8 M& ~/ t
2 students are in computer club only.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 ?2 r. i# C. H; Y

% A1 t* e! s% S2 f/ @7 t公仔箱論壇12 students are in both badminton and computer club.
' r4 U6 ?8 u' x# L4 k  Gos.tvboxnow.com
1 P$ g1 w( i/ k1 v+ G5 k5 @therefore 28+2+12+6=48

00360353

har ???
0 s7 N. L& H! z- w4 S% v2 mos.tvboxnow.com48/4=12 ppl ...公仔箱論壇+ N2 C/ _8 Y% @0 K* @3 O
badmintion 2x = computer 1x
$ I$ K* p& G; b# m& r& J( H! p公仔箱論壇then 12/3 x=4ppl
5 l7 U) }! a: G' d8 abadmintion 8 ppl ... computer 4 ppl

dick007

28 students