Can anyone prove that any number with a recurring decimal expansion is equal to a fraction?

- May 10th 2010, 02:58 PMMathman87Prove that any number with a recurring decimal expansion is equal to a fraction
Can anyone prove that any number with a recurring decimal expansion is equal to a fraction?

- May 10th 2010, 10:05 PMsimplependulum
Try to prove that if it is then it can be writen as a fraction : or