数学题(英文)

nelston

a class total gt 48 ppl.1 J  I6 U" C7 W1 w% r: e6 {+ \
6 ppl din join any club
. U5 ]( w  k4 ?+ g( K1/4 of the student in de clas join badminton club n computer club.! `6 [& l4 ^2 ~, l: R# \$ p
the number of badminton club member which is not computer club member is 2 times de member of computer club.
* T# {4 M2 U6 b3 c7 r" v8 s4 yTVBNOW 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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
5 q' x4 n8 F% k" P: C4 n3 V. X
" S/ H" w4 {! g9 E7 U3 ?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。: @/ n0 w: i7 M
tvb now,tvbnow,bttvb1 |: m0 O- _7 O
12 students are in both badminton and computer club.% u9 u# ?( f7 f$ N8 S0 `( l

: h5 [9 P4 }2 z5 B- zTVBNOW 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。therefore 28+2+12+6=48

00360353

har ???9 L. Y! h+ Q4 F/ c, ?
48/4=12 ppl ...
/ [( m" _/ k" B) |+ [: E: _8 Obadmintion 2x = computer 1x
+ _4 M! T& M: k" \3 I: sTVBNOW 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。then 12/3 x=4ppl
* M! S8 X. e& B9 |( Y- F3 O; vbadmintion 8 ppl ... computer 4 ppl

dick007

28 students