Question
The ratio of the number of $5-notes to $50-notes in Jean's purse was 1 : 4. Jean exchanged 9 pieces of $50-notes for $5-notes. She then had an equal number of $5-notes and $50-notes. What was the total value of $5-notes and $50-notes in Jean's purse at first?
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The ratio of the number of $5-notes to $50-notes in Jean's purse was 1 : 4. Jean exchanged 9 pieces of $50-notes for $5-notes. She then had an equal number of $5-notes and $50-notes. What was the total value of $5-notes and $50-notes in Jean's purse at first?