No. 5, 20, 25, 35, etc
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
Yes, every number that's divisible by 9 is divisible by 3
No, 9 is divisible by 3 and 9, but not six 3 x 9 = 27, also not divisible by 6
Yes, since 10 is divisible by 5. Likewise, every number which is divisible by 9 is also divisible by 3.
Yes.
Since the sum of the digits is divisible by 3, the original number is also divisible by 3.Since the sum of the digits is divisible by 3, the original number is also divisible by 3.Since the sum of the digits is divisible by 3, the original number is also divisible by 3.Since the sum of the digits is divisible by 3, the original number is also divisible by 3.
Every number is divisible by any non-zero number. 527 is not evenly divisible by 3.
As 6 is divisible by 3, ANY dumber divisible by 6 is also therefore divisible by 3. Any number divisible by 3 is ALSO a multiple of 3.
Yes, it's true. 3 is one of the factors of 6, so any number that has six as a factor also has 3 as a factor.
If a number is not divisible by 3 then it is not divisible by 9.
Every number is divisible by any non-zero number. Furthermore, 357 is evenly divisible by 3.
To determine what number makes 371 divisible by 3, we need to sum the digits of 371: 3 + 7 + 1 = 11. To be divisible by 3, the sum of the digits must also be divisible by 3. Since 11 is not divisible by 3, we need to find the number that, when added to 11, results in a sum divisible by 3. The next multiple of 3 greater than 11 is 12, so the number that makes 371 divisible by 3 is 1.