Question
Erika had an equal number of $10 and $5 notes. After spending 39 pieces of $5 and 29 pieces of $10 notes, the ratio of the $10 notes to $5 notes left was 3 : 1. Find the value of the notes at first.
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Erika had an equal number of $10 and $5 notes. After spending 39 pieces of $5 and 29 pieces of $10 notes, the ratio of the $10 notes to $5 notes left was 3 : 1. Find the value of the notes at first.