数学题(英文)

nelston

a class total gt 48 ppl.
: r: R4 R" [: g% g) r公仔箱論壇6 ppl din join any club5.39.217.77; p3 v6 [1 l7 G, E8 N
1/4 of the student in de clas join badminton club n computer club.
) m2 B5 Z+ |. P% H4 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。the number of badminton club member which is not computer club member is 2 times de member of computer club.
/ n' Z" J! q. _' ?5.39.217.77how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.tvb now,tvbnow,bttvb; K. c" z( y2 r5 n0 r% p. 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。. T4 b+ b4 A& a. l
2 students are in computer club only.公仔箱論壇/ I7 [6 I8 c) b6 ~% Q) `

) V0 q' b! f# O公仔箱論壇12 students are in both badminton and computer club.& V' j  Q3 T4 X+ Q
5.39.217.771 [, G# T' b: H1 P6 @
therefore 28+2+12+6=48

00360353

har ???5.39.217.77% t6 Q: P! [/ K/ X, D8 u
48/4=12 ppl ...
% V  G2 o+ {3 N" k% D" ]! v4 qbadmintion 2x = computer 1x
6 P4 |6 C7 n2 w4 S. T, I# w, Stvb now,tvbnow,bttvbthen 12/3 x=4ppl
. ~& v: v  j5 ^- w" xbadmintion 8 ppl ... computer 4 ppl

dick007

28 students