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Is it true that a number divisible by six is also divisible by three?
Yes
If a number is even and divisible by 3 than what is true about that number?
If a number is even (divisible by 2) and divisible by 3, then it must also be divisible by 6.
Is it true that every number has at least 2 divisors?
Yes. Every number is divisible by itself or 1.
Is every number that is divisible by 6 divisible by 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 divisible by 4 then it is even if it is true choose a valid biconditional statement.?
Yes, it is true that if a number is divisible by 4, then it is even. A valid biconditional statement would be: "A number is divisible by 4 if and only if it is even." This means that not only does divisibility by 4 imply that the number is even, but also that every even number that is divisible by 4 will satisfy this condition.
A number is divisible by 6 if and only if it is divisible by 3?
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.
If a number is is divisible by 2 and 3 is it also divisible by 6?
Yes, that is true.
Is it true that a number divisible by 3is also divisible by 9?
Not always because 33 is divisible by 3 but not by 9
Is it true or false that a number is divisible by 6 if and only if it is divisible by 3?
False. The question consists of 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? This is true but the false part makes the whole statement false.
Is it true or false that any number that is divisible by 6 is divisible by 2?
True. Since 6 is divisible by 2, any number that is divisible by 6 will automatically be divisible by 2.
True or false If a number is divisible by 3 and by 4 then it is divisible by 12?
True. A number that is divisible by both 3 and 4 is also divisible by their least common multiple, which is 12. Since 12 can be expressed as (3 \times 4), any number meeting the criteria of being divisible by both 3 and 4 will indeed be divisible by 12.
Is it true that a number is divisible by 8 if it divisible by 4 and divisible by 2?
Being divisible by 4, means that it will also be divisible by 2, so that doesn't tell you anything about divisibility by 8. But if you divide the number by 2, and this quotient is divisible by 4, then yes the original number is divisible by 8.
