Question
George had some $2 notes and $20 notes. The ratio of his $2 notes to $20 notes was 11 : 1. If George had a total of $420, how many more pieces of $2 notes did he have than $20 notes?
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George had some $2 notes and $20 notes. The ratio of his $2 notes to $20 notes was 11 : 1. If George had a total of $420, how many more pieces of $2 notes did he have than $20 notes?