It is 1/2, of course!
6 over 2 as a fraction = 3/1
any fraction over 1/2
1/2
Negative 1 over 2
1/5
3/6 is a fraction between 1/3 and 2/3.
1 over 2 is a half as a fraction
2 over 3
1 over 2
2 over 5
2 over 1 cannot be written as a proper fraction since its absolute value is greater than 1.
1 over 2