Question
Luke had some $2 notes and $50 notes. The ratio of his $2 notes to $50 notes was 7 : 1. If Luke had a total of $320, how many pieces of notes did he have altogether?
2 m

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Luke had some $2 notes and $50 notes. The ratio of his $2 notes to $50 notes was 7 : 1. If Luke had a total of $320, how many pieces of notes did he have altogether?