数学题(英文)

nelston

a class total gt 48 ppl.公仔箱論壇  N; n3 Y1 P( ?$ e! d$ t( d
6 ppl din join any club
0 E( Y, j0 D9 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。1/4 of the student in de clas join badminton club n computer club.
% o0 C) D7 W5 h# ], HTVBNOW 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。the number of badminton club member which is not computer club member is 2 times de member of computer club.
! `6 L  K4 D2 Q% Etvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇2 P0 b0 f- ?: ]( m( E: |2 q  R
公仔箱論壇- l. E! X7 \+ L4 d1 n5 _
2 students are in computer club only.
) ]& m% s# s7 h" x- N7 P) F$ G公仔箱論壇
% z9 b7 d; s( G1 p( {7 h6 R12 students are in both badminton and computer club.% x9 a& o3 j9 P* s- z
www3.tvboxnow.com  I' E/ f, U& Q/ {$ e! |# R
therefore 28+2+12+6=48

00360353

har ???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。' p$ R! U/ W5 G# G# V( f- z
48/4=12 ppl ...公仔箱論壇( w. [0 f* t+ _* m0 i2 r
badmintion 2x = computer 1x; o+ j0 S# M5 I* u
then 12/3 x=4pplTVBNOW 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。+ `+ \' s4 x$ s
badmintion 8 ppl ... computer 4 ppl

dick007

28 students