a class total gt 48 ppl.公仔箱論壇% \0 R9 D. q P7 Q- ~
6 ppl din join any club4 ^* v4 m# Z4 u. [2 h. U
1/4 of the student in de clas join badminton club n computer club. ; d' x. b3 X! w/ {tvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of computer club.公仔箱論壇$ u; X) F- }+ h
how 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。* K5 }! b% p2 O d; {
+ v- M5 |4 W0 _- l* DTVBNOW 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. ; ^: V0 ?4 k5 e9 R 7 F. p6 _8 W4 g) i, c' a ?* ]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。12 students are in both badminton and computer club.5.39.217.77) R- v0 q Y7 y) J% h) K
