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2004 AMC 10A Question 14

AMC10 · 2004 AMC 10A

Question 14

The average value of all the pennies, nickels, dimes, and quarters in Paula’s purse is $20$ cents. If she had one more quarter, the average value would be $21$ cents. How many dimes does she have in her purse?
  1. $0$
  2. $1$
  3. $2$
  4. $3$
  5. $4$