数学题(英文)

nelston

a class total gt 48 ppl.% j* E* |+ f1 R' d4 @
6 ppl din join any clubTVBNOW 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。: H& ^. i- F' T+ @. @2 c( t( E
1/4 of the student in de clas join badminton club n computer club.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。6 b- X) d" x# T- s3 e" }2 {1 s
the number of badminton club member which is not computer club member is 2 times de member of computer club.
2 {, B+ ^$ y( r) fhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
9 O! P: k0 Z2 N/ @# 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。3 L. g- x, E, C9 h! m; z, U
2 students are in computer club only.9 E1 V' M! X/ n0 M6 z7 ]/ y
% @9 P$ i# @7 z( R0 H2 M
12 students are in both badminton and computer club.
- I. I6 t; T5 Q6 T- P公仔箱論壇tvb now,tvbnow,bttvb+ a! }, G7 \) @* ?0 r3 r) c3 ]$ L, S
therefore 28+2+12+6=48

00360353

har ???+ g8 I& t9 J: Q! r/ y' E
48/4=12 ppl ...
' w$ [/ G, f( m7 n( ^5 Fbadmintion 2x = computer 1xTVBNOW 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。( ~! v7 R7 C1 g; E! i* n
then 12/3 x=4ppl
! r% S+ t2 z6 ^2 `; u' RTVBNOW 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。badmintion 8 ppl ... computer 4 ppl

dick007

28 students