Question

Which of the following is the divisibility rule for 3? *

1 point
A. Adds up the digits. The sum must be even and divisible by 3.
B. The digits must add up to 9.
C. The last digit must be a 3.
D. Adds up the digit​

Answer 1

Once you add the digits it should be divisible by 3.

Answer 2

well, after you add the digits, the sum must be divisible by 3.

Explanation: