数学题(英文)

nelston

a class total gt 48 ppl.
- n4 X/ d6 G0 `5 q/ h# G8 q公仔箱論壇6 ppl din join any club4 l$ J) x9 D- G
1/4 of the student in de clas join badminton club n computer club.3 J" T: t# e( g$ D# Q
the number of badminton club member which is not computer club member is 2 times de member of computer club.+ |0 R4 H4 t" l+ C; Z
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.0 }: ?6 u& K/ O

$ B9 m) r( W/ y3 E$ s, I* t1 vwww2.tvboxnow.com2 students are in computer club only.公仔箱論壇0 {" M9 ^( }/ M: A

: R/ |, \/ H9 b+ [$ bwww2.tvboxnow.com12 students are in both badminton and computer club.tvb now,tvbnow,bttvb  C0 O7 K+ ?$ n# w3 Y: S3 ?
公仔箱論壇7 N$ z* Y9 h) j% m9 S+ c5 s* [
therefore 28+2+12+6=48

00360353

har ???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。2 l- u! m2 i( s) W$ F6 n
48/4=12 ppl ...
  Z& z4 A6 A/ o* e! M5 j) X公仔箱論壇badmintion 2x = computer 1x公仔箱論壇6 r) W* d3 d* n8 D9 I, d
then 12/3 x=4pplTVBNOW 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。" P! V8 |7 n4 x' [. R+ u
badmintion 8 ppl ... computer 4 ppl

dick007

28 students