What is 8 91/7 as a decimal?

Answer: 8917\textbf{8}\frac{\textbf{91}}{\textbf{7}} as a decimal is 21

Converting the fraction to an improper fraction

To convert 8917\normalsize{8}\frac{\normalsize{91}}{\normalsize{7}} into a decimal, we start by converting it to an improper fraction. First, multiply 8 by 7 then add the result to 91 in the numerator,

= (8  ×  7)  +  917\frac{\left(\normalsize{8}\;\times\;\normalsize{7}\right) \;+\; \normalsize{91}}{\normalsize{7}}

= 1477\frac{\normalsize{147}}{\normalsize{7}}

Next, we will convert 1477\frac{\normalsize{147}}{\normalsize{7}} ​ to a decimal using the following method.

Solve using the Division Method

A fraction is made up of two parts: the numerator, which is the number on top, and the denominator, which is the number on the bottom. We can find the decimal equivalent by dividing the numerator 147 by the denominator 7.

147 (numerator) ÷ 7 (denominator) = 21

This division gives us the decimal equivalent of the fraction.

So, when you change 1477\frac{147}{7} to a decimal, your answer will be 21

The following animation demonstrates the Division method,

2 undefined 1 7 1 4 7 - 1 4 0 7 - 7 0 Quotient Dividend Divisor Remainder 147 ÷ 7 = 21, R = 0 ©AskMathGuru
Need support for a different topic or want to share a feedback? Write to us and we'll work on adding it. Be a part of our progress!

Review Sub Calculations