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Mathematics 17 Online
OpenStudy (anonymous):

why are odd numbers prime?

OpenStudy (anonymous):

How old are you?

OpenStudy (anonymous):

You would get a decimal if you try to divide instead of a whole number sometimes

OpenStudy (zzr0ck3r):

not all odd numbers are prime. examples: 9,15,21,25.... it is true that all even numbers (other than 2) are NOT prime. This is because 2 divides every even number, and it is the only non trivial divider (its not 1) of itself.

OpenStudy (zzr0ck3r):

@Cynayahts what does age have to do with this question? please be considerate...

OpenStudy (anonymous):

I was just asking because some ppl learn this in certain grades

OpenStudy (anonymous):

and ages

OpenStudy (anonymous):

Wasn't trying to sound rude @zzr0ck3r

OpenStudy (zarkon):

then you should prob ask what level of math they are in I know some 12 year olds that are good at math and some 20 year olds that are really bad

OpenStudy (anonymous):

Ikr

OpenStudy (anonymous):

I know I was messaging people so I was thinking straight

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