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 105 by the denominator 16:
105 (numerator) ÷ 16 (denominator) = 6.56
As a result, you get 6.56 as your answer when you convert 1 89/16 (or 105/16) to a decimal.