数学题(英文)

nelston

a class total gt 48 ppl.& _. p/ ?- V' W9 g5 J4 C" N$ N
6 ppl din join any club& G1 {9 ~1 \; z9 d" M
1/4 of the student in de clas join badminton club n computer club.
: v" ]3 M0 {( J& L8 a1 t# R9 ytvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of computer club.
! U' ]2 T1 s$ T: N2 C+ X1 chow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.3 S4 z  X- M# N  x3 G  `

" Y) [$ O% I0 K7 J9 ]! A: J2 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。, h& l' W$ I& s, ?

7 p5 O% v3 s) h12 students are in both badminton and computer club.
! c0 `1 I4 ?% v5.39.217.77:8898
7 t8 t! a0 u1 h4 I  k9 xtherefore 28+2+12+6=48

00360353

har ???
6 N$ a( }. t8 a: Q3 t48/4=12 ppl ...
( C# h% h3 m, D; K* X* A* K4 Z公仔箱論壇badmintion 2x = computer 1xTVBNOW 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。+ D) w6 p1 [( }$ j; u0 T
then 12/3 x=4ppltvb now,tvbnow,bttvb1 C3 k" F; ~* |
badmintion 8 ppl ... computer 4 ppl

dick007

28 students