a class total gt 48 ppl. " M8 p: \( D. n6 F: q* ?+ K/ N6 ppl din join any club公仔箱論壇7 O+ I8 V3 b6 j# v- @# K7 q) P
1/4 of the student in de clas join badminton club n computer club.公仔箱論壇" `$ H2 m k G& U# \$ }* L
the number of badminton club member which is not computer club member is 2 times de member of computer club. & J, n Y* B0 N# J& O. 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。how many ppl in de clas join badminton club???
28 students are badminton club members only.1 P. ^. C+ b" v0 F/ F4 Z7 z' W
8 c" I2 h- f4 I# ^( h: n& T5.39.217.77:88982 students are in computer club only. f$ n( E3 O. d
5 a3 b K7 I0 NTVBNOW 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. * {! [* ~9 l8 C y公仔箱論壇, ]$ y& x- `6 A+ W
therefore 28+2+12+6=48