Problema a Parole sul Treno In Anticipo

Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B2w0/ Traduzione in Italiano del video Early Train Word Problem http://www.youtube.com/watch?v=uA3m8vbd2wc http://www.khanacademy.org/video/early-train-word-problem?playlist=Algebra Help us caption & translate this video! http://amara.org/v/B2w0/