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 115 by the denominator 18:
115 (numerator) ÷ 18 (denominator) = 6.39
As a result, you get 6.39 as your answer when you convert 6 7/18 (or 115/18) to a decimal.