数学题(英文)

nelston

a class total gt 48 ppl.5.39.217.77: b; M3 W5 Y3 ~. E6 G* \
6 ppl din join any club
# w$ e2 W* t; @) x公仔箱論壇1/4 of the student in de clas join badminton club n computer club.tvb now,tvbnow,bttvb& z0 q5 i* _! K
the number of badminton club member which is not computer club member is 2 times de member of computer club.5.39.217.77" O6 e- R! a/ |- y3 x
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
0 }: w4 S5 T2 z1 Z公仔箱論壇+ v8 I- H; g. k" g' I4 z8 K
2 students are in computer club only.& D# F4 S9 d3 T% X& s3 t# h6 n4 D
# J0 o% ?3 S0 p
12 students are in both badminton and computer club.
( I5 a3 M' f" e) W6 A( x. FTVBNOW 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。
3 G! u( N! h& i公仔箱論壇therefore 28+2+12+6=48

00360353

har ???
3 i0 a% T) P6 c: N+ G3 w" p* d) {公仔箱論壇48/4=12 ppl ...
9 Q: k0 x) T8 p' g% d* [badmintion 2x = computer 1x
9 r$ x9 R/ L6 g/ N5 o! l% m5 ]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=4ppl1 M# d  c9 G3 N
badmintion 8 ppl ... computer 4 ppl

dick007

28 students