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Are all numbers that are divisible by 9 also divisible by 3 are all numbers that are divisible by 3 also divisible by 9 how do you know?
All numbers divisible by 9 are divisible by 3; since 9 = 3 x 3 all multiples of 9 are also multiples of 3. However, all numbers divisible by 3 are not divisible by 9, eg 6 = 2 x 3 but 6 is not divisible by 9 (since 6 is not a multiple of 9) - it only takes one counter example to disprove a theory.
Are multiples of 3 divisible by 9?
yes, every multiple of 9 is a multiple of 3, but that doesn't cover all of them ...there are more multiples of 3 besides those.
What is a list of numbers divisible by 9?
Itself and any multiples of 9
Why are multiples of 5 divisible by five?
Because they are multiples of 5. All multiples of 5 have 5 as a factor, which means they are divisible by 5.
What is divisible by 849?
All of its multiples are.
Is any multiple of 9 divisible to 18?
All multiples of 18 are divisible by 9. Not all multiples of 9 are divisible by 18.
Are all multiples of 9 are divisible by 3?
yes since 9 is divisible by 3 all its multiples are as well
Are all numbers that are divisible by 9 also divisible by 3 are all numbers that are divisible by 3 also divisible by 9 how do you know?
All numbers divisible by 9 are divisible by 3; since 9 = 3 x 3 all multiples of 9 are also multiples of 3. However, all numbers divisible by 3 are not divisible by 9, eg 6 = 2 x 3 but 6 is not divisible by 9 (since 6 is not a multiple of 9) - it only takes one counter example to disprove a theory.
What are all the numbers that are divisible by nine?
They are all the multiples of 9, an infinite number of them.
What number that's not divisible by 9?
The multiples of 9 are 0, 9, 18, etc. (add 9 at a time). These numbers are divisible by 9; all others are not.
Are all multiples of 9 divisible by 3?
yes, at least until the multiple of 12
Are multiples of 3 divisible by 9?
yes, every multiple of 9 is a multiple of 3, but that doesn't cover all of them ...there are more multiples of 3 besides those.
What are the common multiples of 3 and 9?
The common multiples of 3 and 9 are 9, 18, 27 and so on.Any number that is divisible by 9 is also divisible by 3. This is because 9 is divisible by 3, so any multiples of 9 must also be divisible by three.78 117 156 195 234 273 312 351 390and so on ...
What is a list of numbers divisible by 9?
Itself and any multiples of 9
Is 741 divisible by 3 4 5 6 9 10?
7 + 4 + 1 = 12 which is divisible by 3, so 741 is divisible by 3 741 is odd, all multiples of 4 are even, 741 is not divisible by 4 (Alternatively 4 x 2 + 1 x 1 = 9 which is not divisible by 4, so 741 not divisible by 4) All multiples of 5 end with 5 or 0, 741 ends with 1, so 741 not divisible by 5 To be divisible by 6, the number must be divisible by 2 (even) and divisible by 3.741 is odd, so not divisible by 2, so 741 is not divisible by 6 7 + 4 + 1 = 12 which is not divisible by 9, so 741 is not divisible by 9 All multiples of 10 end with 0, 741 ends with 1 so 741 is not divisible by 10 Summary: 741 is divisible by 3, but not by 4, 5, 6, 9 nor 10.
Why are multiples of 5 divisible by five?
Because they are multiples of 5. All multiples of 5 have 5 as a factor, which means they are divisible by 5.
What is divisible of 99?
All multiples of 99 are divisible by 99
