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 90 by the denominator 137:
90 (numerator) ÷ 137 (denominator) = 0.66
As a result, you get 0.66 as your answer when you convert 90/137 to a decimal.