Question
The average number of playing cards Nick and Luis had was 432. The average number of playing cards Nick and Xavier had was 236. If the ratio of Luis's playing cards to Xavier's playing cards was 9 : 2, find the number of playing cards Nick had.
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The average number of playing cards Nick and Luis had was 432. The average number of playing cards Nick and Xavier had was 236. If the ratio of Luis's playing cards to Xavier's playing cards was 9 : 2, find the number of playing cards Nick had.