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МатематикаВопрос:
2 1/2 + 8/16 =
Ответ:
2 1/2 + 3/8 = 5/2 + 3/8 = (5 * 4)/(2 * 4) + 3/8 = 20/8 + 3/8 = 23/8 = 2 7/8
Ответ: 2 7/8
Похожие
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