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Cummings Cook
11/10/2023 · Elementary School

Залание NQ (7 балл) Знаменатель обыкновенной дроби больше её числителя на 8. Если числитель дроби увеличить в 2 раза, а затем прибавить 7, а знаменатель уменьшить на 15, а затем увеличить в 7 раз, то получится дробь, на \( \frac{2}{7} \) больше искомой. Найдите эту дробь, если её числитель и знаменатель - натуральные числа.

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Искомая дробь \( \frac{3}{5} \).

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