数学题(英文)

nelston

a class total gt 48 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。' d; ~% Y7 _. Y7 a# O7 W/ R  \1 U0 ~
6 ppl din join any club5.39.217.77:8898  g- T  N8 I( [2 D7 F; [1 V
1/4 of the student in de clas join badminton club n computer club.tvb now,tvbnow,bttvb2 K9 K( S. U: f2 L- F
the number of badminton club member which is not computer club member is 2 times de member of computer club.) b- T  Z4 Y$ q0 R  s( I+ S0 H# ^
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.+ w  Y: {! X% X! @$ k" W

$ o3 I# v4 V1 r8 T5.39.217.77:88982 students are in computer club only.( p5 e" K" Y' d

! l% {$ @3 s9 e  J" ?3 X公仔箱論壇12 students are in both badminton and computer club.' Q( T4 Q% g4 L( w, `* \4 D

9 P' s, h: l$ ^2 K! @therefore 28+2+12+6=48

00360353

har ???5 [8 v6 K" U  Q
48/4=12 ppl ...7 V8 l6 }1 y9 J$ g
badmintion 2x = computer 1x公仔箱論壇3 w5 J! M+ L; F/ D3 {
then 12/3 x=4ppl
' k' @/ A3 X2 Y# F# [1 u' O* H: t  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