数学题(英文)

nelston

a class total gt 48 ppl.
' ^2 v# Z+ C( otvb now,tvbnow,bttvb6 ppl din join any club公仔箱論壇* u+ G. k: I" S: L
1/4 of the student in de clas join badminton club n computer club.
& V7 M, @, _6 H3 }公仔箱論壇the number of badminton club member which is not computer club member is 2 times de member of computer club.
3 q3 h# m( _. n7 \公仔箱論壇how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
! W9 Q% B1 n5 t! R- F" |: 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。tvb now,tvbnow,bttvb; O! c* z5 b( ?5 a  a
2 students are in computer club only.5.39.217.763 |& ?& c( t/ y% E1 X, g9 r9 d2 V
5.39.217.76, I7 j; p7 q9 M
12 students are in both badminton and computer club.tvb now,tvbnow,bttvb+ z6 S" A, ?! o! ^. p
公仔箱論壇! W" ^* Z8 a' v6 G
therefore 28+2+12+6=48

00360353

har ???
% S* n# u# }, I4 |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。48/4=12 ppl ...
1 V. m: U! y3 E( j0 H( Mbadmintion 2x = computer 1x5.39.217.76/ U% D, r3 X* J( r+ m& l. c
then 12/3 x=4ppltvb now,tvbnow,bttvb2 q# m- [* C5 |6 l2 O6 t% e
badmintion 8 ppl ... computer 4 ppl

dick007

28 students