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数学题(英文)

a class total gt 48 ppl.
1 s6 H4 w& ~8 _5 s+ \2 {: ]3 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。6 ppl din join any club. @8 q# a2 [- {3 d; D# a/ g
1/4 of the student in de clas join badminton club n computer club.+ k; _% C) j9 N! r/ P* e+ n
the number of badminton club member which is not computer club member is 2 times de member of computer club.
3 o( J( P5 f4 A4 l$ G8 a& b. _tvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???
28 students are badminton club members only.
7 _( |, E! F$ h$ w8 ?2 _公仔箱論壇
3 n5 E3 q8 S1 }7 }. p" jtvb now,tvbnow,bttvb2 students are in computer club only.
2 c! {: J9 {; q" b3 M/ B) C, q5.39.217.765.39.217.76( ?" t9 j% l+ y6 b* x1 h
12 students are in both badminton and computer club.
* q( {; ^* h- Z$ w/ G, X8 M公仔箱論壇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。: v1 |' U( k8 l" ]7 D
therefore 28+2+12+6=48
har ???tvb now,tvbnow,bttvb$ B/ ]# F1 ~4 y8 z
48/4=12 ppl ...
! W  [  T( N8 E4 Q- m; J; P) ktvb now,tvbnow,bttvbbadmintion 2x = computer 1x5.39.217.763 V8 t1 c5 D/ V
then 12/3 x=4pplTVBNOW 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。6 l) E! C9 I; k# S5 p( v
badmintion 8 ppl ... computer 4 ppl
28 students
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