Question
Ivory had an equal number of $5 and $20 notes. After spending 40 pieces of $20 and 20 pieces of $5 notes, the ratio of the $5 notes to $20 notes left was 7 : 5. Find the value of the notes at first.
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Ivory had an equal number of $5 and $20 notes. After spending 40 pieces of $20 and 20 pieces of $5 notes, the ratio of the $5 notes to $20 notes left was 7 : 5. Find the value of the notes at first.