http://www.mathantics.com Here is the video mentioned about converting Base-10 fractions: http://www.youtube.com/watch?v=_jcW-ZgpRbM Here is the video mentioned about decimal numbers: http://www.youtube.com/watch?v=Mst8iZjIpFE And here is the video mentioned about comparing fractions: http://www.youtube.com/watch?v=KNdUJQ_qd4U Here we learn that you can use division to convert any fraction into its decimal form. The video clearly illustrates the 'long division' algorithm and also teaches the