Solution: 18 31/6 as a decimal is 23.17MethodsFirst step – Making the fraction improper:The first step to changing 18 31/6 into a decimal is to change it to an improper fraction. To do that, we need to multiply 18 by 6 and add its product to 31 in the numerator to get: 139/6. Now we will attempt to convert 139/6 to a decimal using the following method:Explanation using the division method: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 139 by the denominator 6 (which you can enter in any calculator):139 (numerator) ÷ 6 (denominator) = 23.17And finally, you get 23.17 as your answer when you convert 18 31/6 (or 139/6) to a decimal. Practice more conversion problemsAll it takes to be better at something is some practice! Take a look at some more similar problems on converting fractions to decimals and give them a go:What is 5 17/26 as a decimal?What is 12 6/9 as a decimal?What is 5 1/30 as a decimal?What is 8 51/11 as a decimal?