Question
The average number of playing cards Sean and Rael had was 427. The average number of playing cards Sean and Glen had was 232. If the ratio of Rael's playing cards to Glen's playing cards was 9 : 4, find the number of playing cards Sean had.
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The average number of playing cards Sean and Rael had was 427. The average number of playing cards Sean and Glen had was 232. If the ratio of Rael's playing cards to Glen's playing cards was 9 : 4, find the number of playing cards Sean had.