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 91 by the denominator 40:
91 (numerator) ÷ 40 (denominator) = 2.28
As a result, you get 2.28 as your answer when you convert 2 11/40 (or 91/40) to a decimal.