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IrinaVladis [17]
2 years ago
6

A number in which each digit except 0 appears exactly 3 times is divisible by 3. for​ example, 777,555,222 and​ 414,143,313 are

divisible by 3. explain why this is true
Mathematics
1 answer:
balandron [24]2 years ago
4 0
The sum of digits of such a number is a multiple of 3. According to the divisiblity rule for 3, that is all that is required for a number to be divisible by 3.
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