9/10×1 целая 1/14÷2 целые 4/7×24-2целых4/15÷(1целая1/5-2/3)
9/10 * 1 1/14 : 2 4/7 * 24 - 2 4/15 : (1 1/5 - 2/3) = 9/10 * 15/14 : 18/7 * 24/1 - 34/15 : (6/5 - 2/3) = 27/28 * 7/18 * 24/1 - 34/15 : (18-10)/15 = 9/24 * 24/1 - 34/15 : 8/15 = 9 - 34/15 * 15/8 = 9 - 17/4 = 9 - 4 1/4 = 4 3/4