Question
The average number of playing cards Ryan and Pierre had was 442. The average number of playing cards Ryan and Perry had was 237. If the ratio of Pierre's playing cards to Perry's playing cards was 9 : 4, find the number of playing cards Ryan had.
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The average number of playing cards Ryan and Pierre had was 442. The average number of playing cards Ryan and Perry had was 237. If the ratio of Pierre's playing cards to Perry's playing cards was 9 : 4, find the number of playing cards Ryan had.