What is 3 21/39 as a decimal?

Solution: 3 21/39 as a decimal is 3.54 Methods First step – Making the fraction improper: The first step to changing 3 21/39 into a decimal is to change it to an improper fraction. To do that, we need to multiply 3 by 39 and add its product to 21 in the numerator to get: 138/39. Now we will attempt to convert 138/39 to a decimal using the following method: Explanation using the division method: One method to convert 138/39 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 138 by the denominator 39: 138 (numerator) ÷ 39 (denominator) = 3.54 And there you go! We got 3.54 as the answer when you convert 3 21/39 (or 138/39) 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 1 43/39 as a decimal? What is 3 64/21 as a decimal? What is 2 71/37 as a decimal? What is 2 44/44 as a decimal?