数学题(英文)

nelston

a class total gt 48 ppl.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。' E; s- I3 Y3 L# |! _* @5 d. R: k
6 ppl din join any club
" g' J: W2 @# p1/4 of the student in de clas join badminton club n computer club., _# [7 b! Z( @; r0 b
the number of badminton club member which is not computer club member is 2 times de member of computer club.
& k* r- j& c0 d- M' n公仔箱論壇how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only." ~7 n) Z: [; c- k+ k1 G( Y
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。( r( ]9 W8 B5 A! u0 p0 z+ p7 R
2 students are in computer club only.' [# m) |. \  T- `

( t" x$ [5 c, s3 O12 students are in both badminton and computer club.
8 ~7 L6 O; e, G3 |. w6 I3 O9 MTVBNOW 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。9 v% f! a, E9 W/ }% Y
therefore 28+2+12+6=48

00360353

har ???
( O& K1 C) i# s9 a2 l0 utvb now,tvbnow,bttvb48/4=12 ppl ...6 L( U2 b$ S& I3 }" G2 x2 P
badmintion 2x = computer 1x
* R7 e. A! h5 U+ W& K5.39.217.76then 12/3 x=4ppl
$ a6 `. [. |2 |5.39.217.76badmintion 8 ppl ... computer 4 ppl

dick007

28 students