Replace by the sanestli 5897x is divisibie by 3. ind all the possible – InterviewSolution

1.

Replace by the sanestli 5897x is divisibie by 3. ind all the possible values of digit x

Answer»

Concept:When a number is divisible by 3 then sum of its digits must be divisible by 3.

Here we have 5897x so,5+8+9+7+x = 29 + x must be divisible by 3

So, x can be 1, 4, 7.

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