数学题(英文)

nelston

a class total gt 48 ppl.
% `5 z& }( `; Y4 \7 Z公仔箱論壇6 ppl din join any club
3 t8 u- g9 N8 D. R) X; ftvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.
5 ?+ g/ D. ^! Xthe number of badminton club member which is not computer club member is 2 times de member of computer club.
, w! ?! N/ l8 T; qtvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.tvb now,tvbnow,bttvb. B6 K- X' c( I
5 m' L# P) s3 V  w
2 students are in computer club only.8 o) m: v1 L  n, I7 {- T0 W
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。/ s$ u5 m3 ~3 D/ |
12 students are in both badminton and computer club.
4 _9 K! i3 V* a9 Y" Ytvb now,tvbnow,bttvb
3 p) D1 [% v' ~0 U) Z: n* Dtvb now,tvbnow,bttvbtherefore 28+2+12+6=48

00360353

har ???
( T; X9 r6 `2 x7 @0 {. rwww2.tvboxnow.com48/4=12 ppl ...
& V) K) K2 [' J" e. |7 Wbadmintion 2x = computer 1xtvb now,tvbnow,bttvb2 _( z( W7 T9 l+ L* d! q
then 12/3 x=4ppl
, D1 D' s3 K8 P# }7 xwww2.tvboxnow.combadmintion 8 ppl ... computer 4 ppl

dick007

28 students