решить с 49 по 60, если не трудно ответ и решение

Question

Математика: решить с 49 по 60, если не трудно ответ и решение

makssabarov · Accepted Answer

А 1/2 + 1/5 = 5/10 + 2/10 = 7/10 1/2 + 4/5 = 5/10 + 8/10 = 13/10 = 1 3/10 1/2 + 1/8 = 4/8 + 1/8 = 9/8 = 1 1/8 1/2 + 1 1/3 = 3/6 + 8/6 = 11/6 = 1 5/6 1/2 + 1/9 = 9/18 + 2/18 = 11/18 1/2 + 1/3 = 3/6 + 2/6 = 5/6 1/2 + 1/2 = 2/2 = 1 1/2 + 2/3 = 3/6 + 4/6 = 7/6 = 1 1/6 1/2 + 2 1/6 = 3/6 + 2 1/6 = 2 4/6 = 2 2/3 1/2 + 1/7 = 7/14 + 2/14 = 9/14 1/2 + 1/4 = 2/4 + 1/4 = 3/4 1/2 + 2/5 = 5/10 + 4/10 = 9/10 1/2 + 1 1/2 = 1 2/2 = 2 1/2 + 1/10 = 5/10 + 1/10 = 6/10 = 3/5 1/2 + 3/7 = 7/14 + 6/14 = 13/14 Б 1/3 + 3/8...

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