Question

The last page of a book is numbered 764. the book is 3.00 cm thick. what is the average thickness of a sheet of paper in the book, in centimeters? (note that each page has two sides.)

Answer 1

764 pages divided by 2 (1 sheet of paper has 2 sides) = 382 sheets of paper in the book.

3.0 cm divided by 382 pages = 0.00785 cm per page