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 53 by the denominator 3:
53 (numerator) ÷ 3 (denominator) = 17.67
As a result, you get 17.67 as your answer when you convert 11 20/3 (or 53/3) to a decimal.