数学题(英文)

nelston

a class total gt 48 ppl.tvb now,tvbnow,bttvb) x* c& F: |9 u1 d4 w
6 ppl din join any clubtvb now,tvbnow,bttvb3 a# m: r& y/ w* Z' g0 l
1/4 of the student in de clas join badminton club n computer club.
% q! f# }) m  ctvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of 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。+ _1 v0 G1 ?9 \; u6 d
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇$ e% D$ s" m+ V. O6 K" i3 {1 [# F

% V; N; }+ v- m1 ]4 B' RTVBNOW 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。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。! y% W" Z+ d, d- X1 r! g. `

5 C2 u' a3 ?2 X! w4 q1 }( stvb now,tvbnow,bttvb12 students are in both badminton and computer club.
' X0 ^3 }% H& z  J公仔箱論壇5.39.217.765 |( B: N6 j5 l" @! ?6 ^
therefore 28+2+12+6=48

00360353

har ???
1 U; b  k! _/ m& n/ R% L+ W2 wTVBNOW 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。48/4=12 ppl .... x% Y/ D9 g) a" S
badmintion 2x = computer 1x5 u7 ~6 k; v, F6 E7 X
then 12/3 x=4ppl
& `/ o& C0 x. f3 ~/ Q( j公仔箱論壇badmintion 8 ppl ... computer 4 ppl

dick007

28 students