Question
David had some $2 notes and $20 notes. The ratio of his $2 notes to $20 notes was 11 : 2. If David had a total of $558, how many pieces of notes did he have altogether?
2 m

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David had some $2 notes and $20 notes. The ratio of his $2 notes to $20 notes was 11 : 2. If David had a total of $558, how many pieces of notes did he have altogether?