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 291: 2+9+1 = 12
12 is divisible by 3, 12/3 = 4
Therefore, 291 is divisible by 3
291/3 = 97
Test 291 for Divisibility by 3
The solution above and all other related solutions were provided by the Test for Divisibility by 3 Application.
