Test 12 for Divisibility by 3

Given Number: 12
Test a Number for Divisibility by Three (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 12: 1+2 = 3
3 is divisible by 3, 3 ÷ 3 = 1
Therefore, 12 is divisible by 3
Note: 12 ÷ 3 = 4