Пошаговое объяснение:
1/2 : 1/3 - 1/4 · 1/6 = 1 11/24
1) 1/2 : 1/3 = 1/2 · 3/1 = 1·3/2·1 = 3/2 = 1 1/2
2) 1/4 · 1/6 = 1·1/4·6 = 1/24
3) 1 1/2 - 1/24 = 3¹²/2 - 1¹/24 = 36/24 - 1/24 = 35/24 = 1 11/24
Пошаговое объяснение:
1/2 : 1/3 - 1/4 · 1/6 = 1 11/24
1) 1/2 : 1/3 = 1/2 · 3/1 = 1·3/2·1 = 3/2 = 1 1/2
2) 1/4 · 1/6 = 1·1/4·6 = 1/24
3) 1 1/2 - 1/24 = 3¹²/2 - 1¹/24 = 36/24 - 1/24 = 35/24 = 1 11/24