Ответ:
Пошаговое объяснение:
7. 1/3 : 2 = 7. 1/3 : 2/1 =
(7*3 + 1)/3 : 2/1 = 22/3 : 2/1 = 22/3 * 1/2= (22*1)/(3*2) = 22/6= 11/3 = 3. 2/3
11/3 = 11 : 3 = 3 (ост. 2)
11/3 = 3. 2/3
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Ответ:
Пошаговое объяснение:
7. 1/3 : 2 = 7. 1/3 : 2/1 =
(7*3 + 1)/3 : 2/1 = 22/3 : 2/1 = 22/3 * 1/2= (22*1)/(3*2) = 22/6= 11/3 = 3. 2/3
11/3 = 11 : 3 = 3 (ост. 2)
11/3 = 3. 2/3
= 22/3 : 2 = 11/3 = 3. 2/3