Well, let's create a beautiful little equation here. When you take 1.9 and divide it by 0.4, you get 4.75. Isn't that just a happy little number? Just remember, there are no mistakes in math, only happy little accidents.
Expressed as a vulgar fraction in its simplest form, this is
equal to 19/25, or nineteen twenty-fifths. Expressed as a decimal
fraction, this is equal to 0.76.and redes to 12/25