One method to convert 129/41 to a decimal is by using the division method. Before we move ahead to the method, here is a quick recap on fractions: A fraction is a number representation that is broken down into two parts - the number on top is called the numerator, and the number on the bottom is called the denominator. To get a decimal using the division method, simply divide the numerator 129 by the denominator 41:
129 (numerator) ÷ 41 (denominator) = 3.15
And there you go! We got 3.15 as the answer when you convert 1 88/41 (or 129/41) to a decimal.