Two fifths (2/5)
9/20 is in its simplest form.
11/20 is in its simplest form.
2/5
5/8
2/5
No - 4/8 in its simplest form is 1/2. 20/45 in its simplest form is 4/15
8/20 = 4/10 = 2/5
The answer to this is 2 over 5 in simplest form. 8/20 divided by 4 is 2/5.
2/5
5/8
5/2
Simplest form of 15 over 20 is 3/4.