Пошаговое объяснение:
18 1/3х * 1 1/11у * 12/12z = 55/3x * 12/11y * z =
(55/3 * 12/11) * x * y * z = (5/1 * 4/1) * xyz =
20/1 * xyz = 20xyz
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Пошаговое объяснение:
18 1/3х * 1 1/11у * 12/12z = 55/3x * 12/11y * z =
(55/3 * 12/11) * x * y * z = (5/1 * 4/1) * xyz =
20/1 * xyz = 20xyz