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Divisibility rule of 9

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Divisibility rule of 9
  • 5 answers

Sara? 7C 5 years, 2 months ago

The rule for divisibility by 9 is similar to divisibility rule for 3. That is, if the sum of digits of the number is divisible by 9, then the number itself is divisible by 9. Example: Consider 78532, as the sum of its digits (7+8+5+3+2) is 25, which is not divisible by 9, hence 78532 is not divisible by 9

Don Rhythm Don 5 years, 2 months ago

If the no. Divided by 3 so the no. Will also divided by 9 because 3×3=9

Areeba Ahmad 5 years, 2 months ago

if the sum of the digits of a number is divisible by 9, then the number itself is divisible by 9.

Yogita Ingle 5 years, 2 months ago

The rule for divisibility by 9 is similar to divisibility rule for 3. That is, if the sum of digits of the number is divisible by 9, then the number itself is divisible by 9.

Example: Consider 78532, as the sum of its digits (7+8+5+3+2) is 25, which is not divisible by 9, hence 78532 is not divisible by 9

Prerna Kumari 5 years, 2 months ago

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