Пошаговое объяснение:
(3 1/3) / k = (1 1/3) / 2
(10/3) / k = (4/3) / 2
(10/3) * 2 = (4/3) * k
20/3 = (4 * k) / 3
20 = 4 * k
k = 5
Пошаговое объяснение:
(3 1/3) / k = (1 1/3) / 2
(10/3) / k = (4/3) / 2
(10/3) * 2 = (4/3) * k
20/3 = (4 * k) / 3
20 = 4 * k
k = 5