数学题(英文)

nelston

a class total gt 48 ppl.5.39.217.77:88985 B8 f' H' W/ B: {1 \
6 ppl din join any club
' K  w! H4 ]# i3 t+ n8 W0 Y1 g' z, |tvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.tvb now,tvbnow,bttvb+ R" \0 M7 B8 p" D4 }6 R
the number of badminton club member which is not computer club member is 2 times de member of computer club.
8 w2 ], v: f/ p) 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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
2 F# r3 z) D8 k( x, B7 ~$ }2 h5.39.217.77:8898
2 X6 B' D) z) d, @% h; W: D! T公仔箱論壇2 students are in computer club only.
( U7 f$ s1 s# F) w5 d+ VTVBNOW 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 V2 @3 W6 i1 h
12 students are in both badminton and computer club.
5 M; V2 n2 A6 _公仔箱論壇
, N& h. K5 G$ }( C, GTVBNOW 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。therefore 28+2+12+6=48

00360353

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。$ M& w- j& h' }+ B  y. e* U$ e
48/4=12 ppl ...
6 C# m$ l  W, k( e' A- @$ N" Vbadmintion 2x = computer 1x
; ], b' K( c+ h5.39.217.77:8898then 12/3 x=4ppl
) n  ]& e5 @! y( H1 a5.39.217.77:8898badmintion 8 ppl ... computer 4 ppl

dick007

28 students