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ChatMarronid

[tex] \frac{2}{5} = \frac{4}{10} = 2 \times 10 = 4 \times 5 = 20 = 20[/tex]

[tex] \frac{1}{7} = \frac{2}{14} = 7 \times 2 = 14 \times 1 = 14 = 14[/tex]

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