The fraction 13/20 is already in its simplest form. This means that the numerator (13) and the denominator (20) have no common factors other than 1. Therefore, 13/20 cannot be simplified further.
To understand why, let’s look at the factors of both numbers:
- Factors of 13: 1, 13
- Factors of 20: 1, 2, 4, 5, 10, 20
As you can see, the only common factor between 13 and 20 is 1. Since there are no other common factors, the fraction 13/20 is already in its simplest form.