need with the odd numbers 7,9,11,13,15,17,19,21,23,25

i did the problems but i’m not sure if they are right can anyone let me no if my answers are correct
7-0
9-1
11-1
13-1/2
15-1 1/2
17-0
19-11
21-5
23-31
25- about 6 inches