What is 0.3111111111111111 as a fraction?

There is only one repeating number, so we multiply both sides by or .



Now subtract the original number we had to both sides, which is the same as or

So we have:



Divide 9 to both sides:



Multiply the fraction by 10 to get rid of the decimal in the numerator.



Simplify the fraction by dividing the numerator and denominator by 2:

She should use 12/3 to measure