Question
Some staplers and files were packed into yellow and brown packets. There were 9 less brown packets than yellow packets. Each yellow carton contained 7 staplers and each brown carton contained 15 files. Given that there were 17 more files than staplers in total, how much files were there?
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Some staplers and files were packed into yellow and brown packets. There were 9 less brown packets than yellow packets. Each yellow carton contained 7 staplers and each brown carton contained 15 files. Given that there were 17 more files than staplers in total, how much files were there?