SOLUTION: How many digits are used for printing the page numbers of a book that has 163 pages?

Question 1045153: How many digits are used for printing the page numbers of a book that has 163 pages?
Answer by ikleyn(52778) (Show Source): You can put this solution on YOUR website!
.

9 pages have one-digit number (1, 2, 3, . . . , 9).  1*9  = 9 digits.

90 pages have two-digit numbers (10, 11, 12, . . . , 99).  2*90 = 180 digits.


64 remaining pages have three-digit numbers (100, 101, . . . , 164).  3*64 = 192 digits.

Your answer is 9 + 99 + 192.

RELATED QUESTIONS
how many digits are used for printing the page numbers of a book that has 163 pages? (answered by vvilokk)

How many digits are used for printing the page numbers of a book with 100... (answered by ikleyn)

Given that a total of 149 1's are used for all the page numbers in a book, at least how... (answered by greenestamps,ikleyn)

The number of digits used to write all the page numbers in a book is 35. How many pages... (answered by Alan3354)

852 digits are used to number the pages of a book consecutively from page 1. How many... (answered by josmiceli,Alan3354)

A very large book has pages numbered from 1 to 11521. How many digits are used to print... (answered by solver91311)

the number of digits used to write all the pages numbers in a book is 55. how many pages... (answered by solver91311)

To number the pages of a book, 2022 digits are used. How many pages are in the book? (answered by ikleyn)

Company A charged a one-time setup fee of $40 and $1.25 per page to print a book. Company (answered by josgarithmetic,josmiceli)