How do you spell 15.45?

There are a few ways to spell 15.45, depending on the context:

* Fifteen point forty-five - This is the most common way to read it out loud.

* Fifteen and forty-five hundredths - This is more formal and emphasizes the decimal part as a fraction.

* Fifteen point four five - This is a less common pronunciation, but still understandable.

In written form, you would usually write it as 15.45.