数学题(英文)

nelston

a class total gt 48 ppl.
& g  L* W- W3 j. q0 ], t  ltvb now,tvbnow,bttvb6 ppl din join any clubtvb now,tvbnow,bttvb7 t+ l' y/ R- @8 X7 }0 n
1/4 of the student in de clas join badminton club n computer club.
$ Z- A" j& Y+ [the number of badminton club member which is not computer club member is 2 times de member of computer club.
$ W/ @- l2 }4 G0 g1 oTVBNOW 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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.; w7 y! c3 I$ e0 e1 T

- f# ~7 T7 u7 ~2 students are in computer club only.
8 B0 b2 c4 Z" p- `+ p0 S/ P5.39.217.77:8898
( F4 M, s0 v' L) Ntvb now,tvbnow,bttvb12 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。  P6 o0 k" W& p3 X2 ^
0 U/ L( {' K( k$ f9 J
therefore 28+2+12+6=48

00360353

har ???
, L, K6 p1 q4 T1 R  j& c2 m48/4=12 ppl ...公仔箱論壇- z' T/ e5 ~3 R% K
badmintion 2x = computer 1x
7 G8 X* g+ G6 _  T5.39.217.77:8898then 12/3 x=4ppl
* H8 F9 x* S$ n2 Q$ i" g, ]# y5 lbadmintion 8 ppl ... computer 4 ppl

dick007

28 students