A fraction is written in terms of two parts: the number on top is called the numerator and the number on the bottom is called the denominator. We can use the division method to solve this question. To get a decimal, simply divide the numerator 144 by the denominator 11:
144 (numerator) ÷ 11 (denominator) = 13.09
As a result, you get 13.09 as your answer when you convert 9 45/11 (or 144/11) to a decimal.