Question
Reggie has a number of $5 and $10 notes in the ratio of 7 : 4. The total value of all the notes is $300. How many $10 notes does Reggie have?
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Reggie has a number of $5 and $10 notes in the ratio of 7 : 4. The total value of all the notes is $300. How many $10 notes does Reggie have?