数学题(英文)

nelston

a class total gt 48 ppl.
# N" B  s) a1 h& Ttvb now,tvbnow,bttvb6 ppl din join any club# T7 j" ]5 `( d! g
1/4 of the student in de clas join badminton club n computer club.公仔箱論壇9 ]' I( W2 Y. l
the number of badminton club member which is not computer club member is 2 times de member of computer club.5.39.217.77:88980 h# M7 |& H( g# c" U% b
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
( E2 H3 \) A& j+ d! f2 L& D/ G5.39.217.77:8898公仔箱論壇! e7 Z0 W3 j9 ]8 O" w! }: `  \
2 students are in computer club only.
3 e6 b" @. J+ R- _
* G$ Q% G5 |7 N4 z" m3 r. y# pTVBNOW 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。12 students are in both badminton and computer club.& T8 L8 p: I0 |$ R
公仔箱論壇' D0 v4 a; Q8 p- T1 T
therefore 28+2+12+6=48

00360353

har ???tvb now,tvbnow,bttvb- j0 [: S6 }. k5 Z
48/4=12 ppl ...: @3 Q9 L, [, K) B5 E
badmintion 2x = computer 1x
; P4 @* n' k& Q6 ]+ z0 z( f5.39.217.77:8898then 12/3 x=4ppltvb now,tvbnow,bttvb  @5 f" T, D- Q' B% o, |6 Q& F- B0 D/ Z
badmintion 8 ppl ... computer 4 ppl

dick007

28 students