Пошаговое объяснение:
В) = 1 8/36 + 5 15/36 - 5 14/36 = 1 9/36 = 1 1/4
Е) = 3 + 16/40 + 6 15/40 - 2 34/40 = 9 31/40 - 2 34/40 = 8 71/40 - 2 34/40 = 6 37/40
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Пошаговое объяснение:
В) = 1 8/36 + 5 15/36 - 5 14/36 = 1 9/36 = 1 1/4
Е) = 3 + 16/40 + 6 15/40 - 2 34/40 = 9 31/40 - 2 34/40 = 8 71/40 - 2 34/40 = 6 37/40