Just like this:"this number in word form"
0.7 in word form is seven tenths.
I would write it as: Thirteen point two
I would write it as: twelve, point, two.
Five hundred and four is how I would write it.
The word form of 2.61 would be "two point six one."
6.75 in word form would be "six and seventy-five hundredths".
That would be nine tenths.
8 = eight