Mathematics, 02.09.2019 14:30 3peak101

There are 500 hundred pages. if the book has 25 chapters and each chapter is 20 pages long. what is the chance that of randomly opening book to chapter 12. now i think that the answer is 1/20 but i could be wrong. can someone me on this i am bit confused.

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There are 500 hundred pages. if the book has 25 chapters and each chapter is 20 pages long. what is...