Limit holdem, comparing odds

I know this is a pretty basic question dealing with odds but i need help with it. If im playing limit and after the flop im on a gutshot str8 draw, should I look at it as 5 to 1 odds even though i dont know if im gonna see the river or should i look at it as 10.5 to 1 to just see the next card.

[KJL]

You should base it on 10.5 to see the next card. You also have to look at your implied odds tho.