Question
Natalie had an equal number of $20 and $2 notes. After spending 37 pieces of $2 and 31 pieces of $20 notes, the ratio of the $20 notes to $2 notes left was 7 : 4. Find the value of the notes at first.
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Natalie had an equal number of $20 and $2 notes. After spending 37 pieces of $2 and 31 pieces of $20 notes, the ratio of the $20 notes to $2 notes left was 7 : 4. Find the value of the notes at first.