Solution: 3 15/25 as a decimal is 3.6MethodsFirst step – Making the fraction improper:The first step to changing 3 15/25 into a decimal is to change it to an improper fraction. To do that, we need to multiply 3 by 25 and add its product to 15 in the numerator to get: 90/25. Now we will attempt to convert 90/25 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 90 by the denominator 25 (which you can enter in any calculator):90 (numerator) ÷ 25 (denominator) = 3.6And finally, you get 3.6 as your answer when you convert 3 15/25 (or 90/25) 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 1 98/35 as a decimal?What is 22 11/4 as a decimal?What is 1 37/28 as a decimal?What is 1 43/40 as a decimal?