数学题(英文)

nelston

a class total gt 48 ppl.
( m& |  j9 u3 ?  Q; {5.39.217.766 ppl din join any club
( f! P' J' y4 Etvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.
# H0 @' W' v+ m' O( othe number of badminton club member which is not computer club member is 2 times de member of computer club.5 x2 z# A' N# E$ N
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
- ?7 g' K' r% C2 \5 a公仔箱論壇. T- }+ U- ?4 U2 C( z
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。+ h6 X2 @* m3 T5 c
5.39.217.76! T* p$ m& H( r: p2 @8 A5 p
12 students are in both badminton and computer club.tvb now,tvbnow,bttvb. g- r2 z, h" q$ y3 w, }+ }+ k

4 ~% q+ s5 s% r" }5 h5.39.217.76therefore 28+2+12+6=48

00360353

har ???. b$ f) Q3 p+ R' o% ]5 q! |
48/4=12 ppl ...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。: u4 a& G% G, T: h. V9 Y# K: }
badmintion 2x = computer 1x5.39.217.76( H1 _! ]( ~6 m4 r4 L
then 12/3 x=4ppl
4 J# N: D* \" `% Ktvb now,tvbnow,bttvbbadmintion 8 ppl ... computer 4 ppl

dick007

28 students