130k views
5 votes
Determine whether the first number is divisible by the second number 120;3 (yes or no)

User Ikthiander
by
8.1k points

1 Answer

3 votes

Yes.

Here's a trick that works with 'divisible by 3' :

-- Take the original number . . . . . 120

-- Add up its digits . . . . . . 1 + 2 + 0 = 3

-- If the sum of the digits is divisible by 3, then the big number is too.

3 is divisible by 3, so 120 is too.


User Maninder
by
8.4k points

No related questions found

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