Question
Joelle had an equal number of $100 and $10 notes. After spending 31 pieces of $10 and 21 pieces of $100 notes, the ratio of the $100 notes to $10 notes left was 8 : 3. Find the value of the notes at first.
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Joelle had an equal number of $100 and $10 notes. After spending 31 pieces of $10 and 21 pieces of $100 notes, the ratio of the $100 notes to $10 notes left was 8 : 3. Find the value of the notes at first.