coins in your pocket consisting of and with a total value of $ Practice Problem

<-- Enter Total Coin Value
<-- Enter number of coins
quartershalf-dollarspenniesnickelsdimes <-- Enter what coin 1 is
quartershalf-dollarspenniesnickelsdimes <-- Enter what coin 2 is
  

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The following practice problem has been generated for you:
You have 21 coins in your pocket consisting of half-dollars and pennies with a total value of $5.11
How many half-dollars and pennies do you have?