>>>That's my daughter's math question. I couldn't solve that... :(
>>>
>>>f(x/y)=f(x)+f(y)
>>>f(10)=1
>>>f(10000)=?
>>
>>There is a web site that will do that for you, but I do not have the URL. Others on this site have the URL and maybe they will post it for you . . .and me :))
>
>
>http://www.mathway.com/

Thanks Dale.