9/10 is the lowest term.
9/10 is in its simplest form.
5 over 9 is it's own lowest form!:-)
9 over 45 in lowest form is 1/5
9/81 in its lowest form is 1/9
4/9
40 over 36 in lowest terms = 10/9 or 11/9
...uhhh 1 over 9....
9/11
lowest term of 81 over 90: 9/10
9 over 10.
((1 / 15) / 10) over 9 = 0.000740740741