Question

Помогите решить все примеры номер 1472

Answer 1

(3,5 + 7/3) : (3,5 - 7/3) = (21/6 + 14/6) : (21/6 - 14/6) = 5
(5,6 - 10/3) : (1,5 + 4/3) = (84/15 - 50/15) : (9/6 + 8/6) = 34/15 * 6/17 = 4/5
(16 - 8 - 1/3) : (-23/9) = -23/3 * 9/23 = -3
(15 - 9 - 2/3) : (-32/9) = -16/3 * 9/32 = -3/2