a class total gt 48 ppl.. S4 @" I: L3 X; X r
6 ppl din join any club5 g+ k( B# o+ @* V i% \
1/4 of the student in de clas join badminton club n computer club.
. d0 ~6 G8 h( F5 othe number of badminton club member which is not computer club member is 2 times de member of computer club.tvb now,tvbnow,bttvb0 h$ H: k) H# i4 L
how many ppl in de clas join badminton club??? |
發表於 2007-9-11 08:17 PM
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