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 138 by the denominator 41:
138 (numerator) ÷ 41 (denominator) = 3.37
As a result, you get 3.37 as your answer when you convert 3 15/41 (or 138/41) to a decimal.