4) x = (1 9/16) (2 2/15) = 33/16 32/15 = 33/5 = 6 3/5
5) x = (4 4/9) / (5/27) = 40/9 / 5/27 = 40/9 * 27/5 = 2160/45 = 48
6) hx = 5.2 / (1 4/9) = 5.2 / 13/9 = 5.2 * 9/13 = 45.6/13 = 3.5
4) x = (1 9/16) (2 2/15) = 33/16 32/15 = 33/5 = 6 3/5
5) x = (4 4/9) / (5/27) = 40/9 / 5/27 = 40/9 * 27/5 = 2160/45 = 48
6) hx = 5.2 / (1 4/9) = 5.2 / 13/9 = 5.2 * 9/13 = 45.6/13 = 3.5