数学题(英文)

nelston

a class total gt 48 ppl.
3 y" U% l+ b: y6 }" y# R) [tvb now,tvbnow,bttvb6 ppl din join any club
+ ~: t0 Z4 Q( c0 f0 v1 Z1/4 of the student in de clas join badminton club n computer club.
. {, f  j' {$ l2 N4 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。the number of badminton club member which is not computer club member is 2 times de member of 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。, E% k: D; ^: v% y
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇; M3 s. [2 S2 U3 O( J

0 I. x* z6 ~  c$ u0 I& ~7 wTVBNOW 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.
% ]! K. b0 t, A" |+ e* v7 h$ m6 G
5 h$ C( b, Z+ n4 b12 students are in both badminton and computer club.
8 V* a  |& w3 ^* ]0 }www3.tvboxnow.com
# P3 s* j$ J- l/ T5 HTVBNOW 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 ???
5 \( p, F+ b% }6 t$ C6 L$ swww3.tvboxnow.com48/4=12 ppl ...
+ s7 g! C" r3 i7 I$ }0 T- B& Ztvb now,tvbnow,bttvbbadmintion 2x = computer 1x公仔箱論壇7 }8 E- Y8 {4 a; q9 [+ \
then 12/3 x=4ppltvb now,tvbnow,bttvb: z& r. s0 g/ F/ P! N
badmintion 8 ppl ... computer 4 ppl

dick007

28 students