Math, asked by Rasha26411, 7 months ago

Determine whether 9 is a factor or not of the following number

Answers

Answered by DJKailas
1

A number is divisible by 9 if the sum of the digits is divisible by 9.

Eg:- 549 is divisible by 9 since the sum of the digits is 18 (5+4+9=18), and 18 is divisible by 9

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