Solution: 129 142/87 as a decimal is 130.63MethodsFirst step – Making the fraction improper:The first step to changing 129 142/87 into a decimal is to change it to an improper fraction. To do that, we need to multiply 129 by 87 and add its product to 142 in the numerator to get: 11365/87. Now we will attempt to convert 11365/87 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 11365 by the denominator 87 to get the decimal:11365 (numerator) ÷ 87 (denominator) = 130.63That’s it! When you convert 129 142/87 (or 11365/87) to a decimal, 130.63 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 27 7/5 as a decimal?What is 6 13/22 as a decimal?What is 5 16/26 as a decimal?What is 2 19/40 as a decimal?