数学题(英文)

nelston

a class total gt 48 ppl.0 b9 n, {/ ]3 @: h) G6 h6 a9 L! y
6 ppl din join any clubtvb now,tvbnow,bttvb& j" `( Z5 ]# d
1/4 of the student in de clas join badminton club n computer club.
# u' {- O2 Q8 f公仔箱論壇the number of badminton club member which is not computer club member is 2 times de member of computer club.
' }2 s2 B  y' w( T3 |' k( uhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.os.tvboxnow.com9 l1 G8 N9 d1 x5 ~1 Y  a
tvb now,tvbnow,bttvb( t* @$ a5 D* V( A7 M4 S; q3 t$ h
2 students are in computer club only.tvb now,tvbnow,bttvb0 N  k0 L* R; o' U2 P1 Q

9 h1 H7 K7 S' J* vtvb now,tvbnow,bttvb12 students are in both badminton and computer club.公仔箱論壇9 S1 v1 @& w: [4 `2 D+ \" c3 c
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。. P- r. `. |8 F& R* _  n4 N+ d
therefore 28+2+12+6=48

00360353

har ???
0 A# F. H! s$ I9 J9 f3 Y公仔箱論壇48/4=12 ppl ...
4 M. D; x% \: i. kos.tvboxnow.combadmintion 2x = computer 1x
4 T6 m* K9 s! e) A/ n# X公仔箱論壇then 12/3 x=4ppl
5 b/ W1 D& L% P# G/ {4 Hbadmintion 8 ppl ... computer 4 ppl

dick007

28 students