数学题(英文)

nelston

a class total gt 48 ppl.
6 F" U2 s) R: |0 {: F' H+ h6 ppl din join any club
9 \8 C# _1 c/ R, Mtvb now,tvbnow,bttvb1/4 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。; f3 R, h+ }- T
the number of badminton club member which is not computer club member is 2 times de member of computer club.) C) c- p/ t8 |# V: Z
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
% i0 V9 H7 N, P公仔箱論壇( [  q7 m3 n" _6 O
2 students are in computer club only., V: j" I+ t) S/ A3 T+ v- U
公仔箱論壇" c6 o8 j: R+ F( f8 R/ N. P
12 students are in both badminton and computer club.5 O3 w: b/ ]( w5 C8 W" G
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。% l4 x  R# W# e. q, B, f
therefore 28+2+12+6=48

00360353

har ???# L" T) y( y9 e4 q+ I
48/4=12 ppl ...
; z7 l( T$ h5 |/ _/ o6 H# |6 mTVBNOW 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 2x = computer 1x
. G% h& a3 @# m* D1 u/ u: kthen 12/3 x=4ppl公仔箱論壇$ s: x. n4 @5 R6 @
badmintion 8 ppl ... computer 4 ppl

dick007

28 students