109 is an integer and not a fraction. However, it can be expressed in rational form as 109/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
109/1000
109% = 109/100 or 1.09
2.725 as a fraction = 109/402.725 * 1000/1000 = 2725/1000 or 109/40 in fraction in lowest term
109, like any integer, can be written as a fraction in simplest form by putting it over 1.
109/171 = 109 ÷ 171 = 0.6374
10.9 as an improper fraction is 109/10
109/1000
109/5
109/200
109% = 109/100, which can't be further simplified.
0.872 = 872/1000 or 109/125 in fraction
It is: 0.436 = 109/250 as a fraction in its lowest terms