Yes, it is true
558/3 = 186
To find out if a number is divisible by 3, add the digits; if the sum is divisible by 3, so is the number
5+5+8 = 18 which is divisible by 3
Yes.
yes
Yes. 558 is evenly divisible by nine.
yes 2 x 279 = 558
True fact.
If this is a T-F question, the answer is false. It is true that if a number is divisible by 6, it also divisible by 3. This is true because 6 is divisible by 3. However, the converse -- If a number is divisible by 3, it is divisible by 6, is false. A counterexample is 15. 15 is divisible by 3, but not by 6. It becomes clearer if you split the question into its two parts. A number is divisible by 6 if it is divisible by 3? False. It must also be divisible by 2. A number is divisible by 6 only if it is divisible by 3? True.
25110 / 45 = 558
Yes. The sum of the digits is 18 which is divisible by 3.
True. Since 615 ends in 5, it is divisible by 5. Since the sum 12, of the digits of 615, is divisible evenly by 3, 615 is divisible by 3.
186 is divisible by all its factors. Factors for 186 are: 1, 2, 3, 6, 31, 62, 93, 186
If a number is even (divisible by 2) and divisible by 3, then it must also be divisible by 6.
Yes 3+555 = 558