Question

what problem did he solve Ryan Blair​

Answer 1

Explanation:

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Answer 2

Explanation:

The divisibility rule of 3 states that if the sum of the digits of a whole number is a multiple of 3, then the original number is also divisible by 3. With the help of the multiplication table of 3 or by using skip counting by 3 (starting at 0 and adding 3) it is easy to find that a smaller number is divisible by 3 or not. But for larger numbers, we can check if that number is completely divisible by 3 or not without doing the actual division.