Test for Divisibility by 3:
• A Number is divisible by 3 if the Sum of the Digits in the Number is divisible by 3
Sum of the Digits in 315: 3+1+5 = 9
9 is divisible by 3, 9/3 = 3
Therefore, 315 is divisible by 3
315/3 = 105
Test 315 for Divisibility by 3
The solution above and all other related solutions were provided by the Test for Divisibility by 3 Application.
