数学题(英文)

nelston

a class total gt 48 ppl.
1 ?) K  Q- {/ L, G6 ppl din join any clubos.tvboxnow.com9 H1 o$ f7 J: s4 n! C
1/4 of the student in de clas join badminton club n computer club.公仔箱論壇" w0 }5 s# A9 S4 s
the number of badminton club member which is not computer club member is 2 times de member of computer club.
$ r+ a& M. \4 ^! ytvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇! Z1 M% ?* |3 D- }
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。  t' n1 P( Z: h9 m8 o# r
2 students are in computer club only.
0 }- u+ U9 H) mTVBNOW 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。os.tvboxnow.com3 W# O# E2 W, T8 k/ |
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。3 `( [& }  k, p( Q
tvb now,tvbnow,bttvb' o5 C) K4 o0 W- t: C; n2 H/ r5 U9 ^
therefore 28+2+12+6=48

00360353

har ???
9 [5 V, a# @5 S' `0 _" 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。48/4=12 ppl ...tvb now,tvbnow,bttvb  A. A# H6 X+ D9 S$ M( g9 J
badmintion 2x = computer 1x! o  D8 t1 `3 H4 R- V
then 12/3 x=4ppl
0 {; B% L2 u  I# ]badmintion 8 ppl ... computer 4 ppl

dick007

28 students