Question
The average number of playing cards Zane and Warren had was 453. The average number of playing cards Zane and Vaidev had was 228. If the ratio of Warren's playing cards to Vaidev's playing cards was 7 : 2, find the number of playing cards Zane had.
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The average number of playing cards Zane and Warren had was 453. The average number of playing cards Zane and Vaidev had was 228. If the ratio of Warren's playing cards to Vaidev's playing cards was 7 : 2, find the number of playing cards Zane had.