A fraction is usually split into two parts: the first part is the number on top, called the numerator; and the second part is the number on the bottom, called the denominator. These are both separated by a line called the “divisor line”. We can use the division method help to solve this question: to get a decimal, simply divide the numerator 114 by the denominator 20 (which you can enter in any calculator):
114 (numerator) ÷ 20 (denominator) = 5.7
And finally, you get 5.7 as your answer when you convert 5 14/20 (or 114/20) to a decimal.