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。6 Y! i" A9 c% A; p
6 ppl din join any club
% c" Q, L  z, I) q) VTVBNOW 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.
% F; Y  D2 v; W8 u( C公仔箱論壇the number of badminton club member which is not computer club member is 2 times de member of computer club.
4 c4 t; z. v, E. D. dhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.os.tvboxnow.com7 A. t8 q% g6 w( l# S- `8 y- S

. Q. l1 p4 b# g' c* f" N6 e/ Xos.tvboxnow.com2 students are in computer club only.
0 t) J3 |' G) x; C5 r4 W
+ y8 g% e" r4 B: c7 y公仔箱論壇12 students are in both badminton and computer club.% Y* a+ @/ ]3 P$ `" K/ W

. J. F7 e9 ^$ O4 e% z! o3 @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。therefore 28+2+12+6=48

00360353

har ???- N: J" O) u* [, j7 u
48/4=12 ppl ...7 m5 x+ u6 s6 R  t  R) A
badmintion 2x = computer 1xtvb now,tvbnow,bttvb% a, H( R8 r, y& m
then 12/3 x=4ppl
% L# k; @1 N) c8 U2 d4 WTVBNOW 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