.5
It is already in decimal form. You could write -4.0
56 is in decimal form. You could write it as 56.0
30.2 Could also be written 30.20 (has the same value).
3 is already written in decimal form. You could write 3.0 but that wouldn't be necessary.
That is in decimal form.
That IS the decimal form.
That IS the decimal form.
It is in decimal form!
You write fourteen and three tenths in decimal form as: 14.3
It is already in decimal form.
It is already in decimal form.
It is already in decimal form.