Question

If a book has 252 pages how many digits have been used to number the pages?

Answer 1

10

Answer 2

From Page Number 1 to 9 we use 1 digit per page => digit used = 9
From page Number 10 to 99 we use 2 digit per page => digit used = 90 *2 = 180
From page Number 100 to 252 we use 3 digit per page => digit used = 153 *3 = 459
Therefore total digit used = 9+180+459 = 648

Answer 3

lol

Answer 4

Sorry, the digits 0 to 9 have been used to number the pages..

Your question said nothing about having to count them more than once.

Answer 5

People who gave u a medal for wrongly answering ur own question...duh!

Answer 6

How come 0 is used to number the page ????
I haven't seen any book in which zero is used as the first page.

Answer 7

204.

Answer 8

Nothing to say?

Answer 9

204