Question

9815 are divisible by 9​

Answer 1

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If the sum of the digits is not divisible by 9, then 9815 is not divisible by 9.

The sum of the digits is calculated as follows:

9 + 8 + 1 + 5 = 23

23 is not divisible by 9, Therefore, 9815 is not divisible by 9 and the answer to the question, "Is 9815 Divisible By 9?" is No.

Explanation:

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Answer 2

Answer:

A number is divisible by by 9 if the sum of its digits is a number divisible by 9.

9+8+1+5 = 23

23 is not divisible by 9. Hence, the number 9815 is not divisible by 9.