Question
The average number of playing cards Ivan and Caden had was 435. The average number of playing cards Ivan and Rael had was 250. If the ratio of Caden's playing cards to Rael's playing cards was 9 : 4, find the number of playing cards Ivan had.
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The average number of playing cards Ivan and Caden had was 435. The average number of playing cards Ivan and Rael had was 250. If the ratio of Caden's playing cards to Rael's playing cards was 9 : 4, find the number of playing cards Ivan had.