4th Grade Math
posted by Kristiana .
of the set of whole numbers from 0 to 9, what fraction are odd numbers?
A.1/9
B.1/10
C.5/10
D.9/10

1, 3, 5, 7, 9 = odd numbers

I know that but i do not really understand fractions so that's what i need help with.

OK.
First you have ten numbers, so the denominator of the fraction is 10.
There are 5 odd numbers in this set. That's the numerator.
Since 5 out of 10 numbers are odd, the fraction is 5/10. 
thats what i thought but, i understood that the denominator was 9 so i got a lil confused.
THANK U 
You're very welcome. Glad I could help you. :)