数学题(英文)

nelston

a class total gt 48 ppl.
. u" f- R) F" q  H# r6 ppl din join any club
6 n- }3 v+ m" G% v$ i& Z公仔箱論壇1/4 of the student in de clas join badminton club n computer club.! L- P  ^1 L# b8 g4 s& @: J  ]
the number of badminton club member which is not computer club member is 2 times de member of computer club.tvb now,tvbnow,bttvb# i1 {  c9 [$ K3 {+ a" H8 K
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
3 E% Z- i7 E! x公仔箱論壇公仔箱論壇4 p& Q' B" [' ~; P; o7 g0 a) p7 R. t
2 students are in computer club only.
5 k/ z3 F* P0 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。  S, T6 J9 ?  F9 b* D( S' q9 V, V  a
12 students are in both badminton and computer club.公仔箱論壇: T8 f# q/ y: d8 }. |. b
, ], Q8 T6 ]  P' v- Z. b2 n
therefore 28+2+12+6=48

00360353

har ???
$ Q/ g. d( R% o3 s3 N. m& F: e48/4=12 ppl ...3 V) k5 F9 ]) [$ h' l
badmintion 2x = computer 1x
% B4 J4 j6 g. [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。then 12/3 x=4ppl公仔箱論壇% B2 K2 F8 H3 t! V' z3 w* {" |
badmintion 8 ppl ... computer 4 ppl

dick007

28 students