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 146 by the denominator 43:
146 (numerator) ÷ 43 (denominator) = 3.4
As a result, you get 3.4 as your answer when you convert 1 103/43 (or 146/43) to a decimal.