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 75 by the denominator 90:
75 (numerator) ÷ 90 (denominator) = 0.83
As a result, you get 0.83 as your answer when you convert 75/90 to a decimal.