Ask a New Question

Question

Find the sum of all 3-digit positive numbers N that satisfy the condition that the digit sum of N is 3 times the digit sum of N+3.
Mar 19, 2013

Answers

I get 432
Mar 19, 2013

Related Questions

Find the sum of all 3-digit positive numbers N that satisfy the condition that the digit sum of N is... the hundred thousands digit of a six-digit even numbers is 3 more than the thousand digit,which is t... the hundred thousand digit of a six digit even number is 3 more than the thousand digit which is twi...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use