Khan/khan-exercises — pull request #91162 by tcarr9 (2013-10-16 10:53:07+00:00)
Title: Fraction to repeating decimal (single digit)

New exercise added: convert a given fraction to a repeating decimal. Fraction chosen will have denominator of either 3 or 9, so the repeating pattern will be a single digit. This is related but not the full solution for https://trello.com/c/S00YbLkY and is a different approach than that taken by Doug Wade in August.