a class total gt 48 ppl.www3.tvboxnow.com, i# K! L e' ^9 |. `3 B6 c4 a
6 ppl din join any clubtvb now,tvbnow,bttvb# @4 l; U( Y! C
1/4 of the student in de clas join badminton club n computer club.公仔箱論壇) y6 T0 c0 `- T& g' F7 U
the number of badminton club member which is not computer club member is 2 times de member of computer club.tvb now,tvbnow,bttvb: E: Q/ J# t8 y% c) A
how many ppl in de clas join badminton club??? |