数学题(英文)

nelston

a class total gt 48 ppl.www2.tvboxnow.com, T" }9 D: Y: Q# Y# v
6 ppl din join any club
9 K% W6 m  D# x7 O+ v1/4 of the student in de clas join badminton club n computer club.
! ~0 C0 p0 X# \# J& g5 G/ G, m$ G  M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." k5 T9 R, d0 a+ Q5 g& J4 B& N
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
! p8 J! H6 w$ j6 p* atvb now,tvbnow,bttvb
" O- O4 f$ r- I; GTVBNOW 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。2 students are in computer club only.& h( M/ e& Z# c- e: y4 Z6 Z$ n+ N

% w' a; D9 ?- _$ i* J12 students are in both badminton and computer club.
$ r. X! o- M' R, G6 q' ~+ I: X) \4 a
/ _  P' z, @; U* U8 C! T* r4 G+ zTVBNOW 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。therefore 28+2+12+6=48

00360353

har ???6 w8 z( t( T$ c0 {7 Q
48/4=12 ppl ...tvb now,tvbnow,bttvb9 q6 O6 K6 l: t# o0 T
badmintion 2x = computer 1x公仔箱論壇, E( K- A6 w/ J/ s! l! k
then 12/3 x=4ppl
. L  j5 R4 \6 Z8 x# L. j0 P! v$ ~2 ^公仔箱論壇badmintion 8 ppl ... computer 4 ppl

dick007

28 students