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 102 by the denominator 51:
102 (numerator) ÷ 51 (denominator) = 2
As a result, you get 2 as your answer when you convert 102/51 to a decimal.