Ответ:
1/6
Пошаговое объяснение:
1/2 + 2/7 х - 0,75 * 2/3 х + 1/6 х = 1/2 + 2/7 x - 1/2 x + 1/6 x = 1/2 + 2/7 * 7 - 1/3 * 7 = 1/2 + 2 - 7/3 = 2 3/6 - 2 2/6 = 1/6
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Ответ:
1/6
Пошаговое объяснение:
1/2 + 2/7 х - 0,75 * 2/3 х + 1/6 х = 1/2 + 2/7 x - 1/2 x + 1/6 x = 1/2 + 2/7 * 7 - 1/3 * 7 = 1/2 + 2 - 7/3 = 2 3/6 - 2 2/6 = 1/6