What is 0.8181818181 as a fraction?

Answer 1

9/11

Answer 2

Well, isn't that a lovely little number! If we look closely, we can see that 0.8181818181 is the same as 81 repeating. To turn this into a fraction, we can write it as 81/99. Just like painting happy little trees, sometimes all it takes is a small adjustment to see the beauty in numbers.

Answer 3

To express 0.8181818181 as a fraction, we can set it as x and write it as an equation: x = 0.8181818181. To convert the repeating decimal to a fraction, we can use the formula x = a/(10^n - 1), where a is the non-repeating part of the decimal and n is the number of repeating digits. In this case, a = 81 and n = 2, so the fraction is 81/99, which simplifies to 9/11.

Answer 4

Oh, dude, you want to get all mathematical on me? Fine, 0.8181818181 is just 9/11. Yeah, like that day in September but with fractions. So, if you ever need to slice up a pie into 11 equal pieces, just remember it's like 9/11.