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 135 by the denominator 46:
135 (numerator) ÷ 46 (denominator) = 2.93
As a result, you get 2.93 as your answer when you convert 1 89/46 (or 135/46) to a decimal.