Each member's contribution is to be $4.

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Each member's contribution is to be $4.

by sanjib » Sat Sep 12, 2009 11:58 pm
Every member of a certain club volunteers to con-tribute equally to the purchase of a $60 gift certificate. How many members does the club have?
(1) Each member's contribution is to be $4.
(2) If 5 club members fail to contribute, the share of each contributing member will increase by $2.

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by Nermal » Sun Sep 13, 2009 2:50 am
IMO D.