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Anonymous
2/5
Wiki User
9/20 is in its simplest form.
5/8
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
5/2
Simplest form of 15 over 20 is 3/4.
20 is in its simplest form.
Two fifths (2/5)
7 over 8