A number is divisible by 3 or 9 based on whether the sum of the digits of that number is divisible by 3 or 9 respectively. This is one of the simplest divisibility tests given anywhere. But have you ever wondered why? If you have and even if you haven’t, watch this video module to know the answer.
We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts.
To know more visit: https://byjus.com/maths/divisibility-...
Our website- http://www.byjus.com/
Download our app on android- https://goo.gl/5Uz70E
Download our app on an Apple device- https://goo.gl/2mLi1I
We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts.
To know more visit: https://byjus.com/maths/divisibility-...
Our website- http://www.byjus.com/
Download our app on android- https://goo.gl/5Uz70E
Download our app on an Apple device- https://goo.gl/2mLi1I
Divisibility Rule for 3 and 9 | |
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Education | Upload TimePublished on 25 Jul 2015 |
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