What is 3.16666667 as a fraction?

Oh, what a happy little question! Let's turn 3.16666667 into a fraction. We can see that it's a repeating decimal, so we write it as 3.16̅. By moving the decimal two places to the right, we get 316.66̅. Simplifying this, we find the fraction is 3166/999, which is a beautiful way to represent our number.