Esempio sulle Frazioni Equivalenti

Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B2uF/ Esercizi: http://www.khanacademy.org/exercise/simplifying_fractions Traduzione in Italiano del video Equivalent Fractions Example http://www.youtube.com/watch?feature=player_embedded&v=0JW9P_T4P_Y http://www.khanacademy.org/math/arithmetic/fractions/v/equivalent-fractions-example Help us caption & translate this video! http://amara.org/v/B2uF/