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 Workout 3 Problem 9

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BhandarkarA

BhandarkarA


Posts : 85
Join date : 2009-09-11

Workout 3 Problem 9 Empty
PostSubject: Workout 3 Problem 9   Workout 3 Problem 9 EmptyFri Oct 23, 2009 8:16 pm
Paula can have pennies, nickels, dimes and quarters in her purse. THe average value of the coins in her purse is 20 cents. If she adds one more quarter to ther purse, the average value of all of the coins will be 21 cents. How many nickels does she have in her purse?
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Workout 3 Problem 9
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