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数学题(英文)

a class total gt 48 ppl.
# `! Y% A- u* h7 P6 ppl din join any club
# z, r2 N& P- H公仔箱論壇1/4 of the student in de clas join badminton club n computer club.
; O' k  a# |* _% n( E4 }$ S+ N" dthe number of badminton club member which is not computer club member is 2 times de member of computer club.
6 ^! [+ r5 O+ @/ A' ~how many ppl in de clas join badminton club???
28 students are badminton club members only.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。( f- f9 \) y! Y
' s6 I' A9 O! p9 L9 u$ D
2 students are in computer club only.
" t! t0 L7 ?0 [0 w( q2 R- oTVBNOW 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。
; I1 p+ k1 G/ A$ [% XTVBNOW 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.
# \' m4 `2 G" G- P+ h公仔箱論壇7 P+ E1 r9 W* S; q+ U* o
therefore 28+2+12+6=48
har ???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。% N8 y& ]* V1 [- {1 i
48/4=12 ppl ...
1 Q. T0 m( v" D公仔箱論壇badmintion 2x = computer 1x
. k5 m6 g3 i3 F1 w1 `6 @. P2 ytvb now,tvbnow,bttvbthen 12/3 x=4ppl8 f! O6 c  P/ v- M0 E' A. q4 {0 H
badmintion 8 ppl ... computer 4 ppl
28 students
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