Math, asked by 16366214776, 9 hours ago

what is test divibility maths step by step please

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Answered by theju1610

Answer:

First, take any number (for this example it will be 492) and add together each digit in the number (4 + 9 + 2 = 15). Then take that sum (15) and determine if it is divisible by 3. The original number is divisible by 3 (or 9) if and only if the sum of its digits is divisible by 3 (or 9).

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