what is the divisibility rule of 9
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Hey,
The prime factors of 9are 3 and 3. So we can use a very similar rule to determine if a number isdivisible by 9. Basically, we will see if the sum of the digits is divisible by 9. If it is, then the actual number is alsodivisible by 9.
HOPE IT HELPS YOU:-))
The prime factors of 9are 3 and 3. So we can use a very similar rule to determine if a number isdivisible by 9. Basically, we will see if the sum of the digits is divisible by 9. If it is, then the actual number is alsodivisible by 9.
HOPE IT HELPS YOU:-))
divyachaurasiya26:
Hii
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sum of the numbers should be 9...
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