Question
The average number of playing cards Cody and Sean had was 425. The average number of playing cards Cody and Harry had was 225. If the ratio of Sean's playing cards to Harry's playing cards was 9 : 4, find the number of playing cards Cody had.
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The average number of playing cards Cody and Sean had was 425. The average number of playing cards Cody and Harry had was 225. If the ratio of Sean's playing cards to Harry's playing cards was 9 : 4, find the number of playing cards Cody had.