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 99: 9+9 = 18
18 is divisible by 3, 18/3 = 6
Therefore, 99 is divisible by 3
99/3 = 33
Test 99 for Divisibility by 3
The solution above and all other related solutions were provided by the Test for Divisibility by 3 Application.