a class total gt 48 ppl.
; P. C& |: L. b+ s) e- c" S w' |6 ppl din join any club
1 ~$ n* P- G Y# o/ w& v1/4 of the student in de clas join badminton club n computer club.5.39.217.76: V& w9 t- U! V% H& A: Q5 W# R
the number of badminton club member which is not computer club member is 2 times de member of computer club.
u2 h" Y! ] k% q$ q/ E9 q9 Ttvb now,tvbnow,bttvbhow many ppl in de clas join badminton club??? |
發表於 2007-9-11 08:17 PM
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