What is 7 91/8 as a decimal?

Accepted Solution

Solution: 7 91/8 as a decimal is 18.38MethodsFirst step – Making the fraction improper:The first step to changing 7 91/8 into a decimal is to change it to an improper fraction. To do that, we need to multiply 7 by 8 and add its product to 91 in the numerator to get: 147/8. Now we will attempt to convert 147/8 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 147 by the denominator 8 (which you can enter in any calculator):147 (numerator) ÷ 8 (denominator) = 18.38And finally, you get 18.38 as your answer when you convert 7 91/8 (or 147/8) 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 2 12/46 as a decimal?What is 7 9/19 as a decimal?What is 2 15/49 as a decimal?What is 3 50/33 as a decimal?