Question
The average number of playing cards Justin and Nick had was 452. The average number of playing cards Justin and Owen had was 230. If the ratio of Nick's playing cards to Owen's playing cards was 5 : 2, find the number of playing cards Justin had.
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The average number of playing cards Justin and Nick had was 452. The average number of playing cards Justin and Owen had was 230. If the ratio of Nick's playing cards to Owen's playing cards was 5 : 2, find the number of playing cards Justin had.