The answer will depend on what conversion "that conversion" is. And since you have not bothered to share that critical bit of information, it is not possible to give a more helpful answer.
75.25 is already in decimal form: no conversion is required.
0.1111111 ...
Possible.
110001.01
10
That is 31 in decimal
The number is already in decimal form: no conversion is required.
75.25 is already in decimal form: no conversion is required.
0.1111111 ...
2.05
Possible.
Conversion of 35/10 as a decimal is 3.5
13
45
170
110001.01
10