Yes
16/7 = 2 and 2/7
7 over 8.
7 over 16
7 over 16
13/7 is in simplest form as a fraction. As a mixed number it simplifies to 16/7
98/224 = 7/16
4/7
2/7
2/7
The greatest common factor of 16 and 21 is 1. Therefore, 16/21 cannot be reduced and is already in its simplest form.
4/74/7