Question

check the divisibility of 21436587 by 9?
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Answer 1

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$\red{ \longmapsto\:}$ The divisibility rule of 9 states that if the sum of digits of any number is divisible by 9, then the number is also divisible by 9.

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⇏ Here its given the number as 21436587 , so inorder to check if its divisible by 9, lets add all the digits first.

⇏ 2+1+4+3+6+5+8+7 = 36, we know that 36 is divisible by 9, which is $\frac{36}{9} = 4$.

⇏So 21436587 is divisible by 9, and it gives an answer as 23,81,843.

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Answer 2

Answer:

ya it is divisible by 9

nsm-dgac-enw