I'm using Pimsleur to teach myself Russian and I've had "skol'ko ya dolzhen" stuck in my head. I can't remember what lesson I heard it in. All I know is that "skol'ko" means "how much."
Does anyone know what I'm talking about? I'm not great at the Cyrillic alphabet so I don't know how to properly type it, and if I did I could just put it into Google translate and solve all my problems!