数学题(英文)

nelston

a class total gt 48 ppl.
- E# c# y) ]8 G, p; Z3 ?( J% z6 ppl din join any club
3 Q( y# R. m" ?, z& f# t( d4 m公仔箱論壇1/4 of the student in de clas join badminton club n 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。# d3 o4 E" B% B0 {. |; h+ ]( S0 t
the number of badminton club member which is not computer club member is 2 times de member of computer club.
9 B% V  e. ~6 o. \* x% \, Etvb now,tvbnow,bttvbhow 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。# a% u) S1 q+ M" U

- J7 C1 g# t4 X  j- I2 students are in computer club only.公仔箱論壇/ \  J+ {  P/ d% a8 e4 [. _# W

8 R$ @' p% {& ]6 n12 students are in both badminton and computer club.
  u' T: L0 Z5 H* 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。
- K* p* ?  j9 E: |* `tvb now,tvbnow,bttvbtherefore 28+2+12+6=48

00360353

har ???
6 y' l( g. u* h7 w9 Q9 Q48/4=12 ppl ...tvb now,tvbnow,bttvb. `3 I+ V  C! ^, [4 ]( M% |$ z
badmintion 2x = computer 1x5.39.217.77:88988 J4 M* S/ f/ Y0 j: {6 V
then 12/3 x=4ppl
( g3 i2 W# W) y2 tbadmintion 8 ppl ... computer 4 ppl

dick007

28 students