Question

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Answer 1

Пошаговое объяснение:

$\frac{5}{2} = 2 \times \frac{1}{5}$

$2 \times \frac{1}{5} + 2 \times \frac{1}{5} = 4 \times \frac{2}{5}$

есть что Х не переписывай, его не надо

Answer 2

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