The total number of digits used to number a 200 page book is:
Question
The total number of digits used to number a 200 page book is:
Solution
To solve this problem, we need to consider the number of digits used in each set of page numbers:
- Pages 1-9: These are single digit numbers, so we have 9 pages * 1 digit = 9 digits.
- Pages 10-99: These are double digit numbers, so we have 90 pages * 2 digits = 180 digits.
- Pages 100-200: These are triple digit numbers, so we have 101 pages * 3 digits = 303 digits.
Adding these together, we find that the total number of digits used to number a 200 page book is 9 + 180 + 303 = 492 digits.
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