Question
The average number of playing cards Jack and Xavier had was 433. The average number of playing cards Jack and Will had was 233. If the ratio of Xavier's playing cards to Will's playing cards was 9 : 4, find the number of playing cards Jack had.
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The average number of playing cards Jack and Xavier had was 433. The average number of playing cards Jack and Will had was 233. If the ratio of Xavier's playing cards to Will's playing cards was 9 : 4, find the number of playing cards Jack had.