16/21 is already in its simplest form as a fraction
The greatest common factor of 16 and 21 is 1. Therefore, 16/21 cannot be reduced and is already in its simplest form.
48 over 63 in its simplest form = 16 over 21
7 over 16
No, the simplest form is 8/21
3/16
16/21
No. 16/84 = 4/21
1/16
21/4 or 5¼
21/80 is already in its simplest form
Yes, it can be simplified and the simplest form of 16 over 42 is 8 over 21.