92.3k views
4 votes
Is it true that a number is divisible by 18 if the sum of all of its digits is divisible by 18?

User SPIELER
by
9.0k points

1 Answer

1 vote
A number is divisible by 18 if it is an even number AND the sum of its digits is divisible by 9. For example, 492,480 is divisible by 18 because it is an even number and the sum of its digits is 4 + 9 + 2 + 4 + 8 + 0 = 27 is divisible by 9.
User MokiTa
by
7.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.