SOLUTION: How many times will the digit '1' appear if we write all whole numbers from 1 to 999?

Algebra ->  Real-numbers -> SOLUTION: How many times will the digit '1' appear if we write all whole numbers from 1 to 999?      Log On


   

Question 1119782: How many times will the digit '1' appear if we write
all whole numbers from 1 to 999?
Answer by ikleyn(52788) About Me  (Show Source):
You can put this solution on YOUR website!
.
For your info,  the TWIN problem was solved today under this link

https://www.algebra.com/algebra/homework/real-numbers/real-numbers.faq.question.1119742.html

https://www.algebra.com/algebra/homework/real-numbers/real-numbers.faq.question.1119742.html


Read it attentively and then adapt it for your case.


Prove that you do understand what was explained to you once.


The answer is 300.