数学题(英文)

nelston

a class total gt 48 ppl.
3 u2 ^) T. [* `4 Ytvb now,tvbnow,bttvb6 ppl din join any club; s4 L% d' V8 x- h0 t! F
1/4 of the student in de clas join badminton club n computer club.5.39.217.77:88980 K" l" U" ~6 d
the number of badminton club member which is not computer club member is 2 times de member of computer club.公仔箱論壇6 ~( K! N, K. \1 |* N
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
" t' e8 W; G! K! h& X. I; ]$ e# f4 N& G, S. V' B- `
2 students are in computer club only.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。; B( u& B9 @9 t7 h* J% m2 O
5.39.217.77:8898$ u( Y& |4 b6 s/ H; \$ k8 f, V% I
12 students are in both badminton and 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。1 u' [' b- P; x& O

7 ~: U/ T0 ~4 `( `- b5 w) z- ?1 h5.39.217.77:8898therefore 28+2+12+6=48

00360353

har ???
$ }( o- ]5 ?- _# l$ R48/4=12 ppl ..., c( k8 s; _& y
badmintion 2x = computer 1x
% }, Z, U4 ]* b7 Z4 b2 OTVBNOW 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。then 12/3 x=4ppl
; s/ R  a9 \) q6 Rtvb now,tvbnow,bttvbbadmintion 8 ppl ... computer 4 ppl

dick007

28 students