A community for students.
Here's the question you clicked on:
 0 viewing
mkuma36
 4 years ago
If a book has 252 pages how many digits have been used to number the pages?
mkuma36
 4 years ago
If a book has 252 pages how many digits have been used to number the pages?

This Question is Closed

mkuma36
 4 years ago
Best ResponseYou've already chosen the best response.2From 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

estudier
 4 years ago
Best ResponseYou've already chosen the best response.0Sorry, the digits 0 to 9 have been used to number the pages.. Your question said nothing about having to count them more than once.

estudier
 4 years ago
Best ResponseYou've already chosen the best response.0People who gave u a medal for wrongly answering ur own question...duh!

mkuma36
 4 years ago
Best ResponseYou've already chosen the best response.2How come 0 is used to number the page ???? I haven't seen any book in which zero is used as the first page.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.