数学题(英文)

nelston

a class total gt 48 ppl.
, ?- _  j: |# ?( d, E6 ppl din join any club
2 `0 V2 H7 A/ p; ^( O1/4 of the student in de clas join badminton club n computer club.
, D, s* w9 C, 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。the number of badminton club member which is not computer club member is 2 times de member of computer club.) S) U% _/ Y$ V7 }3 ?
how many ppl in de clas join badminton club???

genzo2106

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。8 h, O' l: l) g: C5 U' I* Y

: S1 R6 H' Q, ]. p. v& g2 students are in computer club only.
7 p8 y) h6 X! t* e; G% r& f% p9 L, ?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。tvb now,tvbnow,bttvb0 k* A# [: ^7 R% y: r; b
12 students are in both badminton and computer club.
$ }9 ~/ y7 X$ N. Z/ {! W/ _! [; q4 h, r% P$ s
therefore 28+2+12+6=48

00360353

har ???
7 N$ s8 {* _. M7 {/ }; `' h+ T48/4=12 ppl ...
3 O% y% P6 h7 Q/ n7 P公仔箱論壇badmintion 2x = computer 1x公仔箱論壇% R8 w8 k0 e; C& n4 n/ d/ }6 _. _9 M
then 12/3 x=4ppl
5 C. N+ L3 \/ v$ J2 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。badmintion 8 ppl ... computer 4 ppl

dick007

28 students