Ответ:
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Пошаговое объяснение:
-1/6 * (-2/3) = 1/9
5/12 - 11/12 = (5 - 11) / 12 = -6/12 = - 1/2
-5/6 * (-2/5) = 1/3
14/15 : (-2/5) = 14/15 * (-5/2) = -7/3 = - 2 1/3
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Ответ:
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Ответ:
Пошаговое объяснение:
-1/6 * (-2/3) = 1/9
5/12 - 11/12 = (5 - 11) / 12 = -6/12 = - 1/2
-5/6 * (-2/5) = 1/3
14/15 : (-2/5) = 14/15 * (-5/2) = -7/3 = - 2 1/3