a class total gt 48 ppl.
0 n4 u( P1 m: A6 ppl din join any clubtvb now,tvbnow,bttvb% U, B4 n8 H' c6 ?
1/4 of the student in de clas join badminton club n computer club.! g! b, ^* w* Q, c
the number of badminton club member which is not computer club member is 2 times de member of computer club.* c; M* `& ^7 I" A2 L- ]$ G
how many ppl in de clas join badminton club??? |
發表於 2007-9-11 08:17 PM
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