数学题(英文)

nelston

a class total gt 48 ppl.
5 I$ M# i; n+ c; qTVBNOW 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 ppl din join any club' ?% U* z2 L' g4 x- f
1/4 of the student in de clas join badminton club n computer club.
" [$ o0 i  P! C: V; S: d- r8 m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.
' ~9 j# O, ]) u  uhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
5 \, o8 I' c9 i. a. 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。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; O/ I# L( e3 g5 n
2 students are in computer club only.
$ K. A) A6 l" T% h$ Qwww2.tvboxnow.comTVBNOW 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。' R; |, |  p$ d% V# ?/ f: c
12 students are in both badminton and computer club.tvb now,tvbnow,bttvb# ^6 g) ^6 ]+ k
tvb now,tvbnow,bttvb8 d) K3 {/ o2 Z) e6 k. @% t
therefore 28+2+12+6=48

00360353

har ???tvb now,tvbnow,bttvb9 N, k. e. Z& r# N" t/ C* x+ p  q5 u
48/4=12 ppl ...
8 ^% l0 E9 s: X4 `1 w& iwww2.tvboxnow.combadmintion 2x = computer 1x
+ _  J& ]- C5 ^) T: }( Vthen 12/3 x=4ppl- S8 I0 k" u2 g) M+ ]% G
badmintion 8 ppl ... computer 4 ppl

dick007

28 students