Solution: 78 64/43 as a decimal is 79.49MethodsFirst step – Making the fraction improper:The first step to changing 78 64/43 into a decimal is to change it to an improper fraction. To do that, we need to multiply 78 by 43 and add its product to 64 in the numerator to get: 3418/43. Now we will attempt to convert 3418/43 to a decimal using the following method:Explanation using the division method:Put in a nutshell, a fraction is written in terms of two parts separated by a line in between: the number above the line is called the numerator and the number below the line is called the denominator. To solve this question, we can use the division method to get a decimal: simply divide the numerator 3418 by the denominator 43 to get the decimal:3418 (numerator) ÷ 43 (denominator) = 79.49That’s it! When you convert 78 64/43 (or 3418/43) to a decimal, 79.49 is your answer.Master fraction to decimal conversionsIf this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too!What is 5 28/9 as a decimal?What is 21 74/3 as a decimal?What is 2 60/37 as a decimal?What is 6 47/17 as a decimal?