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Muthu reads 20 pages of a book in a day. After 6 days, 2/5 of the book is still unread. How many pages are there in this book?
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Muthu reads 20 pages of a book in a day. After 6 days, 2/5 of the book is still unread. How many pages are there in this book?

User Carlton Gibson
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If 6 days is 2/5 that means that 5/5 would be 15 days. Multiply 15 by 20 and you get 300 pages. :D
User Roma Ruzich
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