Пошаговое объяснение:
№1
а) 2 3/4 = (2*4 + 3)4 = (8+3)/4 = 11/4
б) 8 4/7 = (8*7 + 4)/7 = (56+4)/7 = 60/7
в) 10 3/5 = (10*5 + 3)/5 = (50+3)/5 = 53/5
№2
а) 14/5 = 14 : 5 = 2 (ост 4)
14/5 = 2 4/5
б) 23/4 = 23 : 4 = 5 (ост 3)
23/4 = 5 3/4
в) 985/2 = 985 : 2 = 492 (ост 1)
982/2 = 492 1/2
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Verified answer
Пошаговое объяснение:
№1
а) 2 3/4 = (2*4 + 3)4 = (8+3)/4 = 11/4
б) 8 4/7 = (8*7 + 4)/7 = (56+4)/7 = 60/7
в) 10 3/5 = (10*5 + 3)/5 = (50+3)/5 = 53/5
№2
а) 14/5 = 14 : 5 = 2 (ост 4)
14/5 = 2 4/5
б) 23/4 = 23 : 4 = 5 (ост 3)
23/4 = 5 3/4
в) 985/2 = 985 : 2 = 492 (ост 1)
982/2 = 492 1/2