One method to convert 123/28 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 123 by the denominator 28:
123 (numerator) ÷ 28 (denominator) = 4.39
And there you go! We got 4.39 as the answer when you convert 4 11/28 (or 123/28) to a decimal.