This product includes the Powerpoint file and .mp4 file formats. It is a visual of what multiplying a fraction and a whole number looks like. The presentation has animations that move fraction pieces to empty spaces in other fraction bars. See preview for example. Problems shown1/2 x 2,3,4,5,6,7,8,9,10,161/3 x 2, 3, 4, 5, 6, 7, 8, 9, 10, 122/3 x 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 181/4 x 3, 4, 16, 202/4 x 163/4 x 4, 8, 12, 161/6 x 243/5 x 4