数学题(英文)

nelston

a class total gt 48 ppl.$ K7 Y& `: g7 z3 x& }8 c2 g
6 ppl din join any club) X; _! B* j3 H; v
1/4 of the student in de clas join badminton club n computer club.
0 U; h; [, R- h2 `4 I4 cTVBNOW 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.tvb now,tvbnow,bttvb; {& ?1 M) S9 U) x  W
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.3 Q+ q% t1 G. i8 f
www.tvboxnow.com; `; D, t3 n9 h1 g. @' x4 P
2 students are in computer club only.
3 \9 B  s3 g. f, a5 K& r: h9 t3 m7 E) [% ~& j1 x2 o
12 students are in both badminton and computer club.公仔箱論壇. B, [" [7 X" Z

2 g" r( W8 Y. H! _" V4 H公仔箱論壇therefore 28+2+12+6=48

00360353

har ???& i; V: @% }; m8 b1 B. x, L
48/4=12 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。; S0 @" a6 W2 O/ i: V1 R
badmintion 2x = computer 1xwww.tvboxnow.com# `9 ^+ J9 E  j0 F5 ^
then 12/3 x=4ppl
1 K7 w( j! M" ]: bbadmintion 8 ppl ... computer 4 ppl

dick007

28 students