61/200 is in its simplest form.
61/72 is in its simplest form.
32/61
61/128
61/72 is simplest form.
31 and 61 have no common factor, so 31/61 can't get any simpler than it already is.
61/100 is in its simplest form.
61 over 45 simplifies to: 116/45
61/100 is in its simplest form.
61/24 = 213/24
4/25 is it's simplest form. It cannot be reduced further, as there are no other numbers that you can evenly divide into both the numerator and denominator.
Any integer can be expressed as a fraction in its simplest form by putting it over 1.