Question

Which recurring decimal is equivalent to the Fraction shown ? 9/11

equals a) 0.8 b) 0.18 c) 0.18 d) 0.18'​

Answer 1

Using a calculator would show that

`9/11 = 0.818181\ldots = 0.\overline{81}`

The horizontal line over top means the "81" repeats forever.

You can use long division as an alternative method to getting the answer above.