Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B2uY/ Traduzione in Italiano del video Dividing Mixed Numbers and Fractions http://www.youtube.com/watch?feature=player_embedded&v=aNeCGxJVG7w http://www.khanacademy.org/math/arithmetic/fractions/v/dividing-mixed-numbers-and-fractions