数学题(英文)

nelston

a class total gt 48 ppl.
! a, T# l; u; F7 I5.39.217.766 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。' _# v& w, q' ?: t& Q1 Q! w" V! S* L
1/4 of the student in de clas join badminton club n computer club.
+ _. y$ @- k# Q) i8 uTVBNOW 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." F: g8 C! Y/ {" ^
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.: R! o- y; o# r; l$ p
公仔箱論壇9 J5 C. O6 I9 e* I( A. L; \* T: B% |
2 students are in computer club only.
% G+ F. D( U2 ~. X
, o/ C7 @; U0 i0 X; C. {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。12 students are in both badminton and computer club.
. s7 s  j+ B+ v8 R% u! j1 itvb now,tvbnow,bttvb2 }$ C! D# j9 H; T0 N" d7 Y1 Q  P
therefore 28+2+12+6=48

00360353

har ???
" ^1 a! t; E3 X2 j  o9 l" Mtvb now,tvbnow,bttvb48/4=12 ppl ...
0 P: X9 x& S. Q% e7 i. btvb now,tvbnow,bttvbbadmintion 2x = computer 1x
) i# \/ I3 L. {' r1 _$ ktvb now,tvbnow,bttvbthen 12/3 x=4ppl
% g4 J5 z9 p7 e1 }+ \; \1 ~5 uTVBNOW 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