One method to convert 15/64 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 15 by the denominator 64:
15 (numerator) ÷ 64 (denominator) = 0.23
And there you go! We got 0.23 as the answer when you convert 15/64 to a decimal.