not a math question, but important.

What I do is just put dots at the end of the number. For example, if my the decimal 0.4 was repeating, I would write it as 0.444.... I have also never found out how to put the line on top of the number.

yeah, same, also, i have defended you from that guest who kept cursing oyu, because i feel you man, you didn't do anything wrong!

In Latex on this site you could also do 0. \overline{repeating numbers in the decimal}

There was a guest who kept cussing at me too, I think it's probably the same one.

thanks!

well we could just put 3 dot's like this ... to represent a repeating decimal

thanks to you, too jimkey!