а) 4 1/6 * 3 3/4 = 15 5/8
б) 2 4/11 : 2 11/4 = 1
в) 4 1/5 : 2 1/10 * 1 5/6 = 2 * 1 5/6 = 3 2/3
г) 2 : 2 2/3 + 1 4/5 * 3 1/3 - 2 5/6 = 3/4 + 1 4/5 * 3 1/3 - 2 5/6 = 3/4 + 6 - 2 5/6 =
3 11/12
а) 4 1/6 * 3 3/4 = 15 5/8
б) 2 4/11 : 2 11/4 = 1
в) 4 1/5 : 2 1/10 * 1 5/6 = 2 * 1 5/6 = 3 2/3
г) 2 : 2 2/3 + 1 4/5 * 3 1/3 - 2 5/6 = 3/4 + 1 4/5 * 3 1/3 - 2 5/6 = 3/4 + 6 - 2 5/6 =
3 11/12