Answer:
(already in simplest form)
Explanation:
So as to improve a division there must be:
1. A number that will isolate equitably into both the numerator and denominator so it very well may be diminished. No such number exists for 1 and 20.
Or, on the other hand, there must be
2. The numerator must be more noteworthy than the denominator, (an ill-advised part), so it tends to be changed over to a blended number. 1 isn't more noteworthy than 20.
This portion is already in least difficult structure:
![(1)/(20)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/prbt6gdv20zeawgsl5b52zwaiwyuxwtsfd.png)
Therefore, it is the answer to the question.