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 81 by the denominator 22:
81 (numerator) ÷ 22 (denominator) = 3.68
As a result, you get 3.68 as your answer when you convert 1 59/22 (or 81/22) to a decimal.