数学题(英文)

nelston

a class total gt 48 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。8 ^+ x; v- i. t& V$ Q, d
6 ppl din join any club公仔箱論壇7 V0 ]: _) c. u# j8 G0 Q4 t+ ^: X3 w
1/4 of the student in de clas join badminton club n 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。! z  r  p2 {5 t/ I8 U1 X1 ]
the number of badminton club member which is not computer club member is 2 times de member of computer club.
8 x: A7 X1 Y! Z4 M0 w/ xhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
+ \# ^* {: y4 `$ Y* S* A  }
2 E* K/ S! G( t2 students are in computer club only.公仔箱論壇1 m3 e+ v8 ~8 e7 `; V
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。/ L- t: u) u4 b) ~
12 students are in both badminton and computer club.公仔箱論壇# C- M3 p$ x2 E9 S2 z
3 B4 }6 C# Z- `5 e9 x# U3 h, b* \/ `
therefore 28+2+12+6=48

00360353

har ???
5 \- O- G# L1 I# j8 M1 I" vtvb now,tvbnow,bttvb48/4=12 ppl ...$ j( F( Y# A- u& v4 Z1 G
badmintion 2x = computer 1x
" c- ~; k% }& g1 s+ \6 |, ?' Sthen 12/3 x=4ppl
* O) N4 l5 w5 u6 p4 \- Ktvb now,tvbnow,bttvbbadmintion 8 ppl ... computer 4 ppl

dick007

28 students