Question

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Is 144 a multiple of 9? Give reasons.


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Answer 1

Answer:

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Step-by-step explanation:

The divisibility rule of 9 says that the sum of the digits of the number should be divisible by 9. Now since 27 is divisible by 9, the number 94356 is also divisible by 9. Now, we will use this method to find whether 144 is a multiple of 9 or not. Since 9 is divisible by itself, 144 is also divisible by 9.

Answer 2

The divisibility rule of 9 says that the sum of the digits of the number should be divisible by 9. Now since 27 is divisible by 9, the number 94356 is also divisible by 9. Now, we will use this method to find whether 144 is a multiple of 9 or not. Since 9 is divisible by itself, 144 is also divisible by 9.

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