数学题(英文)

nelston

a class total gt 48 ppl.tvb now,tvbnow,bttvb7 q4 o/ Q* [. g( I7 Y
6 ppl din join any club
- W* F/ F1 U+ L  |9 {公仔箱論壇1/4 of the student in de clas join badminton club n computer club.
8 N; F& k' s0 K% v5.39.217.77:8898the number of badminton club member which is not computer club member is 2 times de member of computer club.
, y. ~5 i& C5 A1 E0 yhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
5 W$ h: M( C  f$ f* R, k; T; e' D
; v+ {- i( l' U1 _9 bTVBNOW 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.
: G% ]+ Y2 j' Z1 [$ w- G! H) {公仔箱論壇
) }6 C! L+ p" w12 students are in both badminton and computer club.
* s) @0 P* Q  r- W& a3 }8 ]6 i4 L5.39.217.77:8898
$ o( L" u6 f/ {3 f公仔箱論壇therefore 28+2+12+6=48

00360353

har ???tvb now,tvbnow,bttvb3 x1 Y: |( V+ a/ M5 b
48/4=12 ppl ...
4 {; `. w/ ]- ytvb now,tvbnow,bttvbbadmintion 2x = computer 1x9 T4 N: g: \6 p% {! M
then 12/3 x=4ppl% d  ^4 _3 ~4 O
badmintion 8 ppl ... computer 4 ppl

dick007

28 students