One method to convert 136/20 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 136 by the denominator 20:
136 (numerator) ÷ 20 (denominator) = 6.8
And there you go! We got 6.8 as the answer when you convert 3 76/20 (or 136/20) to a decimal.