a class total gt 48 ppl.! M+ n- T& v, O, Z+ \
6 ppl din join any club 5 S0 c& V1 n8 s6 ^% Wtvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n 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。6 @1 y9 i% t& J! k! e. t
the number of badminton club member which is not computer club member is 2 times de member of computer club. + }- U) w3 y, awww.tvboxnow.comhow many ppl in de clas join badminton club???作者: genzo2106 時間: 2007-9-12 01:49 PM
28 students are badminton club members 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。8 l8 S8 `9 `) T2 A7 ~
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。; }; z* v; y5 e |* |- p
2 students are in computer club only. ( P; }! y+ a( K% mwww.tvboxnow.com $ P9 W7 g3 [- q; O f4 `公仔箱論壇12 students are in both badminton and computer club. " @1 |3 k/ u; j& v1 j9 j8 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。: {; I- i3 v# S" g
therefore 28+2+12+6=48作者: 00360353 時間: 2007-9-12 06:59 PM
har ??? 0 x: t! g. `- {) Q48/4=12 ppl ... |0 ]6 Y& E1 p0 ?tvb now,tvbnow,bttvbbadmintion 2x = computer 1xTVBNOW 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。0 |+ L8 T# a, d a) m4 n
then 12/3 x=4ppl p0 e* _4 f" j$ ?公仔箱論壇badmintion 8 ppl ... computer 4 ppl作者: dick007 時間: 2007-9-13 03:44 PM
