数学题(英文)

nelston

a class total gt 48 ppl.
8 k) S6 Y+ w. O$ r) w公仔箱論壇6 ppl din join any clubwww2.tvboxnow.com/ K$ Z7 r( c: G  J4 V' V
1/4 of the student in de clas join badminton club n computer club.www2.tvboxnow.com( f: m  _+ U/ [+ @
the number of badminton club member which is not computer club member is 2 times de member of computer club.
& }& o; U+ f3 R2 Q& ftvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇6 o9 e& {. {; {& x$ q0 R- J

" w6 _* a/ I) J) a6 K/ h+ Y0 \2 students are in computer club only.
5 P. W3 }/ J/ G7 S; Mwww2.tvboxnow.com
; q# K" ^% [6 A8 J6 l# X! UTVBNOW 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。12 students are in both badminton and computer club.
. `' U2 R% H5 L0 m" R( B- M& H$ {; M: P% W$ {
therefore 28+2+12+6=48

00360353

har ???
( l, Z, k5 w6 @: k' @( ^$ z公仔箱論壇48/4=12 ppl ...tvb now,tvbnow,bttvb5 V; f! V+ H. t) a: ~3 E# r
badmintion 2x = computer 1x
1 ^$ L) s: ^$ `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。then 12/3 x=4ppl
+ m. i  l, V7 q' e公仔箱論壇badmintion 8 ppl ... computer 4 ppl

dick007

28 students