数学题(英文)

nelston

a class total gt 48 ppl.
9 E! v/ u( o% r* Z9 f' XTVBNOW 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。6 ppl din join any clubwww.tvboxnow.com& |7 b8 N' d4 j0 q, q
1/4 of the student in de clas join badminton club n computer club.
2 h% A1 B- U& O$ D, E1 C4 JTVBNOW 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.
. M: L* U) t" ]  l" Y' N- `www.tvboxnow.comhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
) X/ f7 c/ K& g7 G' B! F" C: X( \, r1 C0 `, y4 p0 C/ g1 t. ]  h
2 students are in computer club only.
8 p& l$ w$ c( h5 ~% ^+ NTVBNOW 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。1 |- D9 Q( Y1 F4 ], `! {
12 students are in both badminton and computer club.www.tvboxnow.com$ w5 x- C1 Q+ X7 E, h. D4 R
6 D- C+ A: [0 G- [8 M5 e+ J
therefore 28+2+12+6=48

00360353

har ???
0 ~( ^( C* U: O. \9 B7 y/ x( 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。48/4=12 ppl ...
; U* l. ?0 J3 Y! F  G3 Sbadmintion 2x = computer 1x公仔箱論壇& L  i9 a9 N" R. N8 P, }# v! T
then 12/3 x=4ppl
1 V0 h, J9 R1 E% y( Otvb now,tvbnow,bttvbbadmintion 8 ppl ... computer 4 ppl

dick007

28 students