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数学题(英文)

a class total gt 48 ppl.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。0 j) H  X! _. e- X  ^( |  a
6 ppl din join any club
1 X, i# ~) x# K1/4 of the student in de clas join badminton club n computer club.5 w/ x7 C* |3 \' g
the number of badminton club member which is not computer club member is 2 times de member of computer club.
) t  M* I' c1 ^$ l6 q. z: |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。how many ppl in de clas join badminton club???
28 students are badminton club members only.公仔箱論壇" C7 P/ K9 g( w
( G3 m: Z' F3 e2 s
2 students are in computer club 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。9 g" Y7 I# _  @

- g0 _5 q6 i3 b/ V4 t1 X5 [12 students are in both badminton and computer club.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: E2 F. c1 P. _' [) s& P

) e8 O% V4 F5 Btherefore 28+2+12+6=48
har ???www2.tvboxnow.com6 s8 k) N# i- Z; z, I
48/4=12 ppl ...www2.tvboxnow.com! a9 b/ W! v; c- {  U. H# @' o5 U
badmintion 2x = computer 1x
) x( R* e6 {2 e6 L. Gthen 12/3 x=4ppl
& y! }9 Y& P6 K) ?6 p8 J5 mtvb now,tvbnow,bttvbbadmintion 8 ppl ... computer 4 ppl
28 students
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