Question
The average number of playing cards Reggie and Ivan had was 428. The average number of playing cards Reggie and Dylan had was 233. If the ratio of Ivan's playing cards to Dylan's playing cards was 9 : 4, find the number of playing cards Reggie had.
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The average number of playing cards Reggie and Ivan had was 428. The average number of playing cards Reggie and Dylan had was 233. If the ratio of Ivan's playing cards to Dylan's playing cards was 9 : 4, find the number of playing cards Reggie had.