数学题(英文)

nelston

a class total gt 48 ppl./ y+ t) Y  S) i; C* @& t
6 ppl din join any club
1 h) d$ O; A8 E& |7 t! z- n6 ATVBNOW 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。1/4 of the student in de clas join badminton club n computer club.公仔箱論壇3 ^2 B7 D' h6 `( A. i8 E* `! P+ g% O$ ~
the number of badminton club member which is not computer club member is 2 times de member of computer club.公仔箱論壇' {5 U, x) B5 f$ u  I0 p
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇4 Y* A; h% \4 {0 [9 O, ]
tvb now,tvbnow,bttvb% M+ ]! r/ p/ J! Z& [- s* w
2 students are in computer club only.5.39.217.77:88982 U3 E2 Y1 s# v  [& b

' d7 B$ V& M8 _# {. \# R! n5.39.217.77:889812 students are in both badminton and computer club.
0 E) _  l; ]8 o+ I公仔箱論壇3 N: E! R: Z2 i  s% P) @3 L4 Z  G
therefore 28+2+12+6=48

00360353

har ???公仔箱論壇3 r2 i0 [5 a# o5 {  P
48/4=12 ppl ...
9 d7 h% j1 v! {3 Z( i! f/ ybadmintion 2x = computer 1xtvb now,tvbnow,bttvb' r/ [8 Q5 j1 Q' e
then 12/3 x=4ppl
& M) c# [/ |% [# ^5.39.217.77:8898badmintion 8 ppl ... computer 4 ppl

dick007

28 students