Question
Kathy, Olivia and Shannon collected some stamps. Kathy had seven times as many stamps as Shannon, and Olivia had four times as many stamps as Shannon. If Kathy had 9 more stamps than Olivia, how many stamps did the 3 girls collect in total?
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Kathy, Olivia and Shannon collected some stamps. Kathy had seven times as many stamps as Shannon, and Olivia had four times as many stamps as Shannon. If Kathy had 9 more stamps than Olivia, how many stamps did the 3 girls collect in total?