Solution: 18 54/3 as a decimal is 36MethodsFirst step – Making the fraction improper:The first step to changing 18 54/3 into a decimal is to change it to an improper fraction. To do that, we need to multiply 18 by 3 and add its product to 54 in the numerator to get: 108/3. Now we will attempt to convert 108/3 to a decimal using the following method:Explanation using the division method:One method to convert 108/3 to a decimal is by using the division method. Before we move ahead to the method, here is a quick recap on fractions: A fraction is a number representation that is broken down into two parts - the number on top is called the numerator, and the number on the bottom is called the denominator. To get a decimal using the division method, simply divide the numerator 108 by the denominator 3:108 (numerator) ÷ 3 (denominator) = 36And there you go! We got 36 as the answer when you convert 18 54/3 (or 108/3) to a decimal.Practice more problems!All 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 3 3/49 as a decimal?What is 4 9/34 as a decimal?What is 3 53/24 as a decimal?What is 3 19/43 as a decimal?