9/30 = 3/10
9/10
30/135 = 2/9
30/54 = 5/9
Expressed in its simplest form, by dividing the numerator and denominator by 3, 9/30 becomes 3/10 or three tenths.
27/30 = 9/10
9/15
5/9
30/54 = 15/27 = 5/9
1/6
5 over 9 is the simplest form.
9 over 64 is in simplest form.