Sixty-nine and four hundred nine thousandths.
No. Use "tentativeness".
Three thousandths.
Eight and five thousandths.
Three and one tenth
eighty-four hundredths.
The word form is: twelve hundredths.
Three and four tenths.
"Alright" is not a word. The correct form, not a variant, is "all right."
69,409 = (6 x 10000) + (9 x 1000) + (4 x 100) + (0 x 10) + (9 x 1)
Sixty-five hundred-thousandths.
Three and sixty-two hundredths.
Nineteen thousand and forty-two.