What is 45% in simplest form

If you want to convert 45% into a fraction, you can do it like this:
45% equals to 45/100 which simplifies to 9/20 (the common factor of 45 and 100 is 5, so you can divide both numbers by 5).

The result is 9/20.

What are the options

555%=6786666vgggcccf