数学题(英文)

nelston

a class total gt 48 ppl.
) J0 s6 O  [5 h1 J9 f6 ppl din join any clubTVBNOW 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 p& ?/ ~7 E$ n. C5 f4 [3 I# {3 T2 k
1/4 of the student in de clas join badminton club n computer club.5.39.217.769 J! t+ l9 g; Z% q7 c" v2 x
the number of badminton club member which is not computer club member is 2 times de member of computer club.
4 S7 V4 {, E1 {8 _! 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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇  V, l% G6 V0 \* M# `

; Z7 ?$ j( B* h4 ?2 s5.39.217.762 students are in computer club only.
1 t+ ]8 Y# F6 F7 l+ \' ^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。tvb now,tvbnow,bttvb0 w- f; G8 n! n  n
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。/ w4 i+ Q% u2 v1 K. E' L
2 c, \3 G. E+ d5 f) F
therefore 28+2+12+6=48

00360353

har ???
( y4 N/ U. L. v& p0 @7 z% n, 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。48/4=12 ppl ...公仔箱論壇2 r' B5 q* ^% V, Q6 t/ _
badmintion 2x = computer 1xTVBNOW 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。# A3 u$ F+ Y! r' B9 z/ F
then 12/3 x=4ppl
, t( F5 K7 l7 a0 G: ^6 u/ }公仔箱論壇badmintion 8 ppl ... computer 4 ppl

dick007

28 students