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Mathematics, 16.10.2019 09:30 andrespacheco5888

Which number supports the given conjecture?

if the sum of the digits of a number is divisible by 9, then the number is also divisible by 9.

a.
19

b.
54

c.
87

d.
109

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Answers: 3

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Which number supports the given conjecture?

if the sum of the digits of a number is di...
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