数学题(英文)

nelston

a class total gt 48 ppl.tvb now,tvbnow,bttvb3 ]1 ~, [7 J$ @+ z5 l1 Q' X, S
6 ppl din join any club
& `8 b! o! d$ u  Z! X7 ktvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.5.39.217.77:8898% Q+ D) I- D% u. d/ s
the number of badminton club member which is not computer club member is 2 times de member of computer club.tvb now,tvbnow,bttvb: L% g4 F: p' r% {0 A9 l
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
, q7 R; k& B3 q% E, n6 R& i6 q, l- ]+ gTVBNOW 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+ l8 y5 @# N$ Z4 k1 y, I公仔箱論壇2 students are in computer club only.( z2 [: @1 g6 u: z; e* t% D. K
tvb now,tvbnow,bttvb9 m) L. a3 u, y" }) |: M
12 students are in both badminton and computer club.8 `( m* ]$ ~$ }! S# F
公仔箱論壇5 y- e: c1 g) T3 P) n
therefore 28+2+12+6=48

00360353

har ???
0 I$ {8 a+ W& K9 [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。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。, ]) |( o# F! l
badmintion 2x = computer 1x. ?& e( I! Q5 R( x7 s/ \
then 12/3 x=4ppl
- I1 F3 {! Z) W公仔箱論壇badmintion 8 ppl ... computer 4 ppl

dick007

28 students