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МатематикаВопрос:
15 1/2 - 27/46 =
Ответ:
15 1/2 - 27/46 = 31/2 - 27/46 = (31 * 23)/(2 * 23) - 27/46 = 713/46 - 27/46 = 686/46 = 343/23 = 14 21/23
Ответ: 14 21/23
Похожие
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