Question
The average number of playing cards Peter and Oscar had was 462. The average number of playing cards Peter and Archie had was 238. If the ratio of Oscar's playing cards to Archie's playing cards was 9 : 2, find the number of playing cards Peter had.
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The average number of playing cards Peter and Oscar had was 462. The average number of playing cards Peter and Archie had was 238. If the ratio of Oscar's playing cards to Archie's playing cards was 9 : 2, find the number of playing cards Peter had.